Which to use
“adversary” and “adversity” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #19,752
- “adversary” frequency rank
- #17,532
- “adversity” frequency rank
- 37284
- confusion score
Side-by-Side Comparison
| Feature | adversary | adversity |
|---|---|---|
| Definition | An opponent or rival. | The state of adverse conditions; state of misfortune or calamity. |
Where the eye mixes adversary and adversity
Muted = shared; highlighted = the visual trap. They share 7 letters in sequence. adversary and adversity follow the identical consonant-vowel pattern (VCCVCCVCV). Same shape at a glance is often the real trap, independent of shared letters.
Why the eye confuses adversary with adversity
A purely visual mix-up. adversary (/ˈæd.və.sɛɹi/) and adversity (/ædˈvɜː.sɪ.ti/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 37284, derived from the frequency rank of both members and their visual similarity.
adversary is recorded at frequency rank #19,752, classified as anoun, pronounced /ˈæd.və.sɛɹi/. adversity is at rank #17,532, tagged as anoun, pronounced /ædˈvɜː.sɪ.ti/.
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 37284, this pair ranks #295,899 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of adversary vs adversity
Shared letters: adersvy. Private to "adversary": -. Private to "adversity": it.
"adversary" · 9 letters · shape VCCVCCVCV · "adversity" · 9 letters · shape VCCVCCVCV
Known mistypes of this pair
Frequently Asked Questions
Do "adversary" and "adversity" mean the same thing in a sentence?
Which is more common, "adversary" or "adversity"?
Useful next steps
Eye-level mix-up between "adversary" and "adversity" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "adversary" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "adversity" - compare definitions side by side with the headword page. Word entry
- This pair ranks #295,899 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "adversary" and "adversity" also get mixed up with nearby pairs, the highest-scored neighbour is "adversary vs adversely". 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 #295,899 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.