Which to use
“acids” is a noun and “avoids” is a verb - they look or sound alike but fill different roles in a sentence.
- #8,884
- “acids” frequency rank
- #14,890
- “avoids” frequency rank
- 23774
- confusion score
Side-by-Side Comparison
| Feature | acids | avoids |
|---|---|---|
| Definition | plural of acid | third-person singular simple present indicative of avoid |
Where the eye mixes acids and avoids
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.
Why the eye confuses acids with avoids
These two trip readers on the page rather than in the ear: acids is /ˈæ.sɪdz/ while avoids is /əˈvɔɪdz/. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (noun vs verb), which is usually the fastest check. Our composite confusion score for this pair is 23774, derived from the frequency rank of both members and their visual similarity.
acids is recorded at frequency rank #8,884, classified as anoun, pronounced /ˈæ.sɪdz/. avoids is at rank #14,890, tagged as averb, pronounced /əˈvɔɪdz/.
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 23774, this pair ranks #406,879 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of acids vs avoids
Shared letters: adis. Private to "acids": c. Private to "avoids": ov.
"acids" · 5 letters · shape VCVCC · "avoids" · 6 letters · shape VCVVCC
Known mistypes of this pair
Frequently Asked Questions
Is swapping "acids" for "avoids" ever safe?
In ordinary English text, does "acids" or "avoids" show up more?
What to do next
Eye-level mix-up between "acids" and "avoids" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "acids" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "avoids" - compare definitions side by side with the headword page. Word entry
- This pair ranks #406,879 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "acids" and "avoids" also get mixed up with nearby pairs, the highest-scored neighbour is "abides vs acids". Nearby pair
- Recorded mistypes exist for at least one side of this pair, useful when a spell-checker or OCR lands on the wrong form. See mistypes
Confusion rank #406,879 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.