Which to use
“decider” is a noun and “decides” is a verb - they look or sound alike but fill different roles in a sentence.
- #34,460
- “decider” frequency rank
- #5,490
- “decides” frequency rank
- 39950
- confusion score
Side-by-Side Comparison
| Feature | decider | decides |
|---|---|---|
| Definition | A person, divinity, or authoritative text which decides. | third-person singular simple present indicative of decide |
Where the eye mixes decider and decides
Muted = shared; highlighted = the visual trap. They share 6 letters in sequence.
Look-alike desk: decider vs decides
These two trip readers on the page rather than in the ear: decider is /dɪˈsaɪdə(ɹ)/ while decides is /dɪˈsaɪdz/. Spoken aloud the problem disappears. In writing it persists, because they differ by a single letter - r in “decider” becomes s in “decides”, and the parts of speech differ too (noun vs verb), which is usually the fastest check. Our composite confusion score for this pair is 39950, derived from the frequency rank of both members and their visual similarity.
decider is recorded at frequency rank #34,460, classified as anoun, pronounced /dɪˈsaɪdə(ɹ)/. decides is at rank #5,490, tagged as averb, pronounced /dɪˈsaɪdz/.
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 39950, this pair ranks #272,044 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of decider vs decides
Shared letters: cdei. Private to "decider": r. Private to "decides": s.
"decider" · 7 letters · shape CVCVCVC · "decides" · 7 letters · shape CVCVCVC
Known mistypes of this pair
Frequently Asked Questions
Do "decider" and "decides" mean the same thing in a sentence?
Which is more common, "decider" or "decides"?
After this comparison
Eye-level mix-up between "decider" and "decides" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "decider" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "decides" - compare definitions side by side with the headword page. Word entry
- This pair ranks #272,044 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "decider" and "decides" also get mixed up with nearby pairs, the highest-scored neighbour is "decibel vs decider". 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 #272,044 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.