Beside vs Besides: Understanding the Difference

"Beside" and "besides" look very similar—they differ by just one letter—but they have distinctly different meanings and uses. This guide will help you understand when to use each word correctly.

Quick Answer

Beside: Definition and Usage

Beside is a preposition that means next to or at the side of something. It indicates physical or metaphorical proximity.

Main Meaning: Next To

Definition: At the side of; next to

Examples:

Additional Meaning: Compared With

Definition: In comparison with

Examples:

Common Phrases with "Beside":

  1. Beside the point - irrelevant; not related to the matter

    • That's beside the point; we're discussing the budget.
  2. Beside oneself - overwhelmed with emotion (usually negative)

    • She was beside herself with grief.
    • He was beside himself with anger.

Examples of "Beside":

Besides: Definition and Usage

Besides can be used as both a preposition and an adverb, meaning in addition to or moreover.

Besides as a Preposition: In Addition To

Definition: Apart from; except for; in addition to

Examples:

Besides as an Adverb: Moreover/Furthermore

Definition: Moreover; furthermore; anyway

Examples:

Examples of "Besides":

Key Differences

Beside Besides
Next to; at the side of In addition to; moreover
Physical position Additional information
No "s" at the end Has "s" at the end
"I sat beside him" "Besides John, who else?"
Location/position Addition/extra

Memory Tricks

1. The "S" for "Something More" Trick

2. Substitution Test

3. Physical vs. Abstract

4. Remember the Phrase

Common Mistakes and Corrections

✗ Incorrect:

  1. She sat besides me. (Wrong!)
  2. Beside that, I'm too busy. (Wrong!)
  3. The lamp is besides the bed. (Wrong!)
  4. Beside English, he speaks French. (Wrong!)
  5. I have no friends beside you. (Should use "besides")

✓ Correct:

  1. She sat beside me.
  2. Besides that, I'm too busy.
  3. The lamp is beside the bed.
  4. Besides English, he speaks French.
  5. I have no friends besides you.

Side-by-Side Comparison

Beside Examples (Next To):

Besides Examples (In Addition/Moreover):

Using Both Words Together

You can use both words in the same sentence:

Common Phrases and Idioms

With "Beside":

  1. Beside the point - irrelevant

    • "Your excuse is beside the point."
  2. Beside oneself - extremely emotional

    • "She was beside herself with worry."
    • "He was beside himself with rage."
  3. Stand beside someone - support someone

    • "I'll always stand beside you."

With "Besides":

  1. Besides that - in addition to that

    • "It's expensive; besides that, it's ugly."
  2. Besides which - moreover

    • "I'm busy; besides which, I'm not interested."
  3. What else besides - what additional things

    • "What else besides money do you need?"

Practice with Context

Formal Writing:

Casual Conversation:

Business Context:

Academic Writing:

Practice Exercises

Choose the correct word for each sentence:

  1. She stood _____ her mother at the wedding.
  2. _____ math, what's your favorite subject?
  3. The cat sleeps _____ the fireplace.
  4. I don't like it; _____, it's too expensive.
  5. Your argument is _____ the point.
  6. Who else is coming _____ Tom?
  7. He was _____ himself with excitement.
  8. _____ being late, you forgot the documents.
  9. The park is located _____ the library.
  10. I'm tired; _____, I have a headache.

Answers:

  1. beside, 2) Besides, 3) beside, 4) besides, 5) beside, 6) besides, 7) beside, 8) Besides, 9) beside, 10) besides

Advanced Usage Notes

"Beside" Cannot Mean "In Addition To"

✗ Incorrect:

✓ Correct:

"Besides" Can Start a Sentence

Correct Usage:

"Beside" Rarely Starts a Sentence

Usually only in the idiom "Beside the point":

Regional and Style Variations

American vs. British English:

Both "beside" and "besides" are used the same way in American and British English. The meanings don't vary by region.

Formal vs. Informal:

Both "beside" and "besides" are appropriate in formal and informal contexts.

Summary Checklist

Use BESIDE when:

Use BESIDES when:

Quick Reference Guide

Beside = Next To:

Besides = In Addition:

Conclusion

The difference between "beside" and "besides" is simple once you remember the key distinction: beside means next to (location), while besides means in addition to (extra). The extra "S" in "besides" reminds you it means "something extra" or "something more."

Remember: If you can replace the word with "next to," use beside. If you can replace it with "in addition to" or "moreover," use besides. With these memory tricks and practice, you'll never confuse these two words again!