Synonyms for Besides: 20 Alternatives for Different Contexts

Finding a synonym for besides is more complicated than simply replacing it with another word. The reason is that besides has several related uses. It can mean “in addition to”, as in “Besides English, she speaks Spanish,” or it can introduce an additional reason, as in “Besides, we don’t have enough time.”

That means the best alternative depends on what you are trying to say. In addition to, as well as, and along with are useful when adding something. Also, additionally, moreover, and furthermore can introduce extra information. Meanwhile, apart from, aside from, except, and other than may express exclusion.

This guide separates these meanings so you can choose the most natural alternative instead of relying on a generic thesaurus list.

Quick Answer

The best synonyms for besides depend on its meaning. For “in addition to,” use in addition to, as well as, along with, also, additionally, or moreover. When besides means “except” or “apart from,” alternatives include apart from, aside from, except for, except, and other than. Be careful: these words are not interchangeable in every sentence.

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The Best Synonyms for Besides at a Glance

Word or phrase	Relationship	Meaning	Formality	Best context
In addition to	Direct/contextual	Added to something	Neutral–formal	Writing, academic English
As well as	Direct/contextual	In addition to	Neutral	General writing and speech
Along with	Contextual	Together with; in addition to	Neutral	People, things, activities
Also	Contextual	In addition	Neutral	Adding information
Additionally	Contextual	In addition	Formal	Professional/academic writing
Moreover	Contextual	In addition, often with emphasis	Formal	Arguments and formal writing
Furthermore	Contextual	In addition, often strengthening an argument	Formal	Academic/formal writing
Too	Contextual	In addition	Informal–neutral	Usually at the end of a clause
As well	Contextual	In addition	Neutral	Especially common in speech
On top of that	Contextual	In addition to what was mentioned	Informal	Conversation
Apart from	Contextual	Except for or in addition to	Neutral	Inclusion or exclusion
Aside from	Contextual	Except for or in addition to	Neutral	General English
Except for	Direct for exclusion	Not including	Neutral	Exclusions
Except	Direct for exclusion	Not including	Neutral	Exclusions
Other than	Contextual	Except for; different from	Neutral	Exclusions/comparisons
Excluding	Contextual	Leaving out	Neutral–formal	Lists, rules, statistics
Barring	Contextual	Except in the case of	Formal	Exceptions
Save for	Contextual	Except for	Literary/formal	Formal or literary writing
Beyond	Contextual	In addition to / outside a limit	Context-dependent	Abstract or formal contexts
On top of	Contextual	In addition to	Informal	Conversation

The important point is that these alternatives do not all have the same meaning. In particular, apart from can mean either inclusion or exclusion, whereas except for indicates exclusion.

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What Does “Besides” Mean?

Besides is primarily used as an adverb or preposition.

It commonly has two meanings:

1. “In addition to”

Besides mathematics, she studies physics.

Here, besides means in addition to or as well as.

2. “Furthermore” or “also”

Besides, we already have enough evidence.

Here, besides introduces an additional reason or point. Cambridge notes that this use can introduce a reason that strengthens what has already been said.

These two uses require different replacement words.

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Synonyms for “Besides” Meaning “In Addition To”

1. In addition to

Meaning: Something is added to another thing.

Best contexts: Academic, professional, and general writing.

Example:

In addition to English, Maria speaks French.

This is one of the clearest replacements when besides is followed by a noun, pronoun, or -ing form.

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2. As well as

Meaning: In addition to; together with.

Register: Neutral.

Example:

As well as designing websites, he creates logos.

Use as well as when you want to add another person, activity, quality, or thing.

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3. Along with

Meaning: Together with or in addition to.

Example:

Along with her laptop, she brought a notebook.

Unlike also, along with naturally connects nouns and noun phrases.

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4. Also

Meaning: In addition.

Register: Neutral.

Example:

She designs websites and also creates mobile interfaces.

Also is an adverb rather than a direct grammatical replacement for every use of besides. Cambridge describes also as meaning “in addition” and notes that its position in the sentence differs from as well and too.

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5. Additionally

Meaning: In addition; as another point.

Register: Formal.

Example:

Additionally, the report includes recommendations for future research.

This is especially useful in professional and academic writing.

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6. Moreover

Meaning: In addition, often introducing a point that strengthens an argument.

Register: Formal.

Example:

The proposal is affordable. Moreover, it can be implemented quickly.

Moreover is not always a simple replacement for besides. It often has a stronger argumentative function.

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7. Furthermore

Meaning: In addition; also.

Register: Formal.

Example:

The method is inexpensive. Furthermore, it requires very little equipment.

It works particularly well when adding another supporting point in formal prose.

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8. Too

Meaning: Also; in addition.

Example:

I want to visit the museum too.

Too usually appears toward the end of a clause, so it cannot simply replace besides at the beginning of every sentence.

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9. As well

Meaning: Also; in addition.

Example:

She teaches English and works as a translator as well.

Cambridge notes that as well is especially common in spoken English and usually appears at the end of a clause rather than at its beginning.

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10. On top of that

Meaning: In addition to something already mentioned.

Register: Informal.

Example:

The hotel was expensive, and on top of that, the service was poor.

This sounds much more conversational than moreover or furthermore.

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Synonyms for “Besides” Meaning “Except”

When besides means “apart from” or “other than,” the vocabulary changes.

11. Apart from

Meaning: Except for, or sometimes in addition to.

Example:

Apart from Sunday, I’m available every day.

But there is an important complication: apart from can have either an inclusion or exclusion meaning. Cambridge gives examples showing both uses.

So if your meaning must be unmistakably exclusive, except for may be clearer.

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12. Aside from

Meaning: Apart from; except for.

Example:

Aside from one minor error, the report was excellent.

It is a natural alternative in many contexts, especially in general American English.

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13. Except for

Meaning: Not including a particular person or thing.

Example:

Everyone attended except for James.

Unlike apart from, except for clearly expresses exclusion. Cambridge identifies except for as meaning “not including” or “excluding.”

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14. Except

Meaning: Not including.

Example:

Everyone was invited except Daniel.

Except can function in several grammatical ways, so its construction differs depending on the sentence.

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15. Other than

Meaning: Except for or different from.

Example:

I don’t know anyone other than Sarah who can solve it.

This is useful when excluding one option or identifying something different from the specified item.

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16. Excluding

Meaning: Leaving something or someone out.

Example:

The total cost, excluding delivery, is $250.

This is especially useful in technical, financial, statistical, and formal contexts.

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17. Barring

Meaning: Except in the case of; unless prevented by.

Register: Formal.

Example:

Barring unexpected delays, the project should finish this week.

This is not a universal replacement for besides. It is best used when describing an exception or condition.

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18. Save for

Meaning: Except for.

Register: Formal or literary.

Example:

Save for one minor disagreement, the meeting was productive.

This expression is less common in everyday American conversation, so it should not automatically replace besides.

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Which Word Should You Use?

The easiest way to choose is to identify what besides is doing in your sentence.

Choose “in addition to” when:

You are adding a person, thing, or activity.

Besides English, I study Spanish.

→ In addition to English, I study Spanish.

Choose “also” when:

You are adding information within a sentence.

She is a designer and also a developer.

Choose “moreover” when:

You are adding a supporting argument.

The software is affordable. Moreover, it is easy to use.

Choose “apart from” when:

You mean either “except for” or “in addition to,” and the context makes the meaning clear.

Choose “except for” when:

You specifically mean excluding something.

Everyone agreed except for John.

Choose “as well as” when:

You want to connect two nouns, people, qualities, or activities.

She writes articles as well as designing websites.

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Besides vs. Also

These words overlap, but their grammar is different.

Besides English, she speaks French.

Here, besides is followed by a noun phrase.

A natural alternative is:

In addition to English, she speaks French.

But also would require a different structure:

She speaks English and also speaks French.

Cambridge specifically distinguishes besides from also: they can express addition, but they are used differently in sentences.

Best rule: Don’t replace besides with also mechanically. Check the sentence structure.

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Besides vs. In Addition To

These are close when besides means “in addition to.”

Besides my regular job, I run a small business.

In addition to my regular job, I run a small business.

Both are natural.

However, in addition to is often a particularly clear choice for formal or academic writing.

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Besides vs. Moreover

These words are related but not identical.

Besides can introduce an additional reason:

I don’t want to go. Besides, it’s already late.

Moreover commonly adds a supporting point:

The plan is expensive. Moreover, it would take months to complete.

Use moreover when the new statement strengthens or develops an argument.

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Besides vs. Apart From

These can overlap, but apart from is potentially ambiguous.

Apart from John, everyone attended.

This normally means John was excluded.

But:

Apart from English, she speaks Spanish.

Here it means in addition to English.

Cambridge explicitly notes this two-way meaning of apart from.

If you want to make exclusion unmistakable, except for is often the clearer choice.

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Common Mistakes With “Besides”

Mistake 1: Confusing “beside” and “besides”

These are different words.

Beside generally means next to:

The chair is beside the window.

Besides can mean in addition to or apart from:

Besides English, she speaks Arabic.

Do not use besides when you mean physical location.

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Mistake 2: Treating every synonym as interchangeable

Words such as also, moreover, except, and in addition to have different grammatical roles and meanings.

A thesaurus relationship does not guarantee that two words can replace each other in every sentence.

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Mistake 3: Using “apart from” when the meaning is ambiguous

Because apart from can mean either inclusion or exclusion, it may leave the reader uncertain.

When you clearly mean exclusion, consider:

except for

instead.

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Mistake 4: Using “moreover” in casual conversation

Moreover is grammatically correct, but it can sound formal or literary in ordinary conversation.

For casual speech, also, too, as well, or on top of that may sound more natural.

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Mistake 5: Using “without” as a synonym for “besides”

Without means lacking or not having something. It does not mean “apart from” or “in addition to.” Cambridge explicitly warns against using without with those meanings.

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Common Collocations and Useful Patterns

Besides + noun

Besides mathematics, he studies physics.

Besides + -ing form

Besides working full-time, she studies at night.

Besides, + clause

Besides, we don’t have enough time.

In addition to + noun

In addition to mathematics, he studies physics.

As well as + noun/-ing

As well as teaching, she writes textbooks.

Apart from + noun

Apart from Friday, I’m available all week.

Except for + noun

Everyone agreed except for one member.

These patterns are often more useful to learners than memorizing isolated synonym lists.

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FAQ

What is the best synonym for “besides”?

There is no single best synonym for every use. In addition to is one of the closest alternatives when besides means “in addition to.” When it introduces additional information, also, moreover, or furthermore may work depending on register and context.

What is a formal synonym for “besides”?

For formal writing, useful alternatives include in addition to, additionally, moreover, and furthermore. The correct choice depends on grammar and meaning. Moreover and furthermore are especially useful when adding supporting information to an argument.

Is “also” a synonym for “besides”?

Sometimes. Both can express addition, but they do not have identical grammar. Also is an adverb, while besides can function as an adverb or preposition. For example, “Besides English, she speaks French” is better replaced with “In addition to English, she speaks French” than simply “Also English…”

Is “apart from” the same as “besides”?

Sometimes. Both can mean “in addition to” or “except for” depending on context. However, apart from is particularly important because it can have either meaning.

Is “except for” a synonym for “besides”?

Only when besides means “except for” or “excluding.” For example, “Everyone came besides John” can be interpreted as excluding John, although the sentence may be less clear than “Everyone came except for John.” Except for specifically expresses exclusion.

What is another word for “besides” in an essay?

For an essay, consider in addition to, additionally, moreover, furthermore, or as well as, depending on the sentence. Avoid replacing every instance with the same transition word; the grammatical structure and logical relationship should determine the choice.

Is “besides” a transition word?

Yes, besides can function as a transitional adverb when it introduces an additional reason or point. For example: “The plan is expensive. Besides, we don’t have enough time.” Cambridge specifically describes this use as adding another reason.

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Conclusion

The best synonym for besides depends on its meaning and grammatical role. When you mean “in addition to,” strong choices include in addition to, as well as, along with, and sometimes also.

When you are adding a supporting point, moreover, furthermore, and additionally can work well. When besides means “except,” use alternatives such as except for, except, other than, or apart from.