Which to use
“legitimate” is an adjective and “legitimize” is a verb - they look or sound alike but fill different roles in a sentence.
- #4,959
- “legitimate” frequency rank
- #39,393
- “legitimize” frequency rank
- 44352
- confusion score
Side-by-Side Comparison
| Feature | legitimate | legitimize |
|---|---|---|
| Definition | In accordance with the law or established legal forms and requirements. | To make legitimate. |
Where the spellings diverge
Shared letters are muted; the letters that actually set legitimate and legitimize apart are highlighted. They share 8 letters in sequence, which is exactly why the eye skips the difference.
Spelling & Dictionary Insight
legitimate and legitimize form a confusable pair in the English index, two distinct headwords that are easily confused because they look alike, sound alike, or both. They share most of their letters but differ in 2 positions - close enough that the eye skips over the difference, far enough that meaning fully diverges. Our composite confusion score for this pair is 44352, derived from the frequency rank of both members and their visual similarity.
legitimate is recorded at frequency rank #4,959, classified as anadj, pronounced /lɪˈd͡ʒɪt.ɪ.mət/. legitimize is at rank #39,393, tagged as averb, pronounced /ləˈd͡ʒɪtɪmaɪz/.
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 44352, this pair ranks #231,427 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Frequency comparison
Frequently Asked Questions
Can "legitimate" and "legitimize" be used interchangeably?
Remembering legitimate vs legitimize
The fastest way to pick the right one every time.
- Check the role first: if you need an adjective, it's “legitimate”; for a verb, it's “legitimize”.
- See each word in full, definition, IPA, etymology and its other confusables. Full “legitimate” entry
- Browse more pairs most likely to be confused. Most confusable