Which to use
“asteroid” and “asteroids” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #13,663
- “asteroid” frequency rank
- #22,294
- “asteroids” frequency rank
- 35957
- confusion score
Side-by-Side Comparison
| Feature | asteroid | asteroids |
|---|---|---|
| Definition | A naturally occurring solid object, which is smaller than a planet and a dwarf planet, larger than a meteoroid and not a comet, that orbits a star and often has an irregular shape. | plural of asteroid |
Where the spellings diverge
Shared letters are muted; the letters that actually set asteroid and asteroids apart are highlighted. They share 8 letters in sequence, which is exactly why the eye skips the difference.
Spelling & Dictionary Insight
asteroid and asteroids form a confusable pair in the English index, two distinct headwords that are easily confused because they look alike, sound alike, or both. They differ by 1 extra letter(s) - “asteroid” sits inside “asteroids” - close enough that the eye skips over the difference, far enough that meaning fully diverges. Our composite confusion score for this pair is 35957, derived from the frequency rank of both members and their visual similarity.
asteroid is recorded at frequency rank #13,663, classified as anoun, pronounced /ˈæst(ə)ɹɔɪd/. asteroids is at rank #22,294, tagged as anoun, pronounced /ˈæstəˌɹɔɪdz/.
Glosses for this pair are partially populated in our dataset, but the full side-by-side definitions above should still guide you to the right choice.
With a confusion score of 35957, this pair ranks #307,453 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Frequency comparison
Frequently Asked Questions
Can "asteroid" and "asteroids" be used interchangeably?
Remembering asteroid vs asteroids
The fastest way to pick the right one every time.
- Read both glosses above and match the meaning you intend, only context separates this pair.
- See each word in full, definition, IPA, etymology and its other confusables. Full “asteroid” entry
- Browse more pairs most likely to be confused. Most confusable