Which to use
“unnecessarily” is an adverb and “unnecessary” is an adjective - they look or sound alike but fill different roles in a sentence.
- #16,817
- “unnecessarily” frequency rank
- #5,376
- “unnecessary” frequency rank
- 22193
- confusion score
Side-by-Side Comparison
| Feature | unnecessarily | unnecessary |
|---|---|---|
| Definition | In an unnecessary way; not by necessity. | Not needed or necessary. |
Where the spellings diverge
Shared letters are muted; the letters that actually set unnecessarily and unnecessary apart are highlighted. They share 11 letters in sequence, which is exactly why the eye skips the difference.
Spelling & Dictionary Insight
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: unnecessarily is anadverb and unnecessaryanadjective. On the page they differ by 2 letter(s) in length. Our composite confusion score for this pair is 22193, derived from the frequency rank of both members and their visual similarity.
unnecessarily is recorded at frequency rank #16,817, classified as anadv. unnecessary is at rank #5,376, tagged as anadj, pronounced /ʌnˈnɛs.ə.s(ə)ɹɪ/.
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 22193, this pair ranks #418,369 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of unnecessarily vs unnecessary
Shared letters: acenrsuy. Private to "unnecessarily": il. Private to "unnecessary": -.
"unnecessarily" · 13 letters · shape VCCVCVCCVCVCV · "unnecessary" · 11 letters · shape VCCVCVCCVCV
Known mistypes of this pair
- unnecessarily ← nunecessarily · unecessarily · unencessarily · unnceessarily · unneccessarily · unnecesarily · unnecesasrily · unnecessairly
- unnecessary ← nunecessary · unecessary · unencessary · unnceessary · unneccessary · unnecesary · unnecesasry · unnecessarry
Frequency comparison
Frequently Asked Questions
Can "unnecessarily" and "unnecessary" be used interchangeably?
Which is more common, "unnecessarily" or "unnecessary"?
Remembering unnecessarily vs unnecessary
The fastest way to pick the right one every time.
- Check the role first: if you need an adverb, it's “unnecessarily”; for an adjective, it's “unnecessary”.
- See each word in full, definition, IPA, etymology and its other confusables. Full “unnecessarily” entry
- Browse more pairs most likely to be confused. Most confusable