Which to use
“enlighten” is a verb and “enlightened” is an adjective - they look or sound alike but fill different roles in a sentence.
- #21,787
- “enlighten” frequency rank
- #15,159
- “enlightened” frequency rank
- 36946
- confusion score
Side-by-Side Comparison
| Feature | enlighten | enlightened |
|---|---|---|
| Definition | To supply with light. | Educated or informed. |
Where the spellings diverge
Shared letters are muted; the letters that actually set enlighten and enlightened apart are highlighted. They share 9 letters in sequence, which is exactly why the eye skips the difference.
Spelling & Dictionary Insight
These two trip readers on the page rather than in the ear: enlighten is /ɪnˈlaɪtən/ while enlightened is /ɪnˈlaɪtənd/. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 extra letter(s) - “enlighten” sits inside “enlightened”, and the parts of speech differ too (verb vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 36946, derived from the frequency rank of both members and their visual similarity.
enlighten is recorded at frequency rank #21,787, classified as averb, pronounced /ɪnˈlaɪtən/. enlightened is at rank #15,159, tagged as anadj, pronounced /ɪnˈlaɪtənd/.
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 36946, this pair ranks #298,746 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of enlighten vs enlightened
Shared letters: eghilnt. Private to "enlighten": -. Private to "enlightened": d.
"enlighten" · 9 letters · shape VCCVCCCVC · "enlightened" · 11 letters · shape VCCVCCCVCVC
Known mistypes of this pair
- enlighten ← elnighten · enilghten · enlgihten · enligghten · enlighetn · enlighhten · enlightenn · enlightne
- enlightened ← elnightened · enilghtened · enlgihtened · enligghtened · enlighetned · enlighhtened · enlighteend · enlightende
Frequency comparison
Frequently Asked Questions
Can "enlighten" and "enlightened" be used interchangeably?
Which is more common, "enlighten" or "enlightened"?
Remembering enlighten vs enlightened
The fastest way to pick the right one every time.
- Check the role first: if you need a verb, it's “enlighten”; for an adjective, it's “enlightened”.
- See each word in full, definition, IPA, etymology and its other confusables. Full “enlighten” entry
- Browse more pairs most likely to be confused. Most confusable