Which to use
“opened” is a verb and “openly” is an adverb - they look or sound alike but fill different roles in a sentence.
- #1,490
- “opened” frequency rank
- #5,990
- “openly” frequency rank
- 7480
- confusion score
Side-by-Side Comparison
| Feature | opened | openly |
|---|---|---|
| Definition | simple past and past participle of open | In an open manner; visibly. |
Where the eye mixes opened and openly
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.
Look-alike desk: opened vs openly
These two trip readers on the page rather than in the ear: opened is /ˈoʊpənd/ while openly is /ˈoʊpənli/. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (verb vs adverb), which is usually the fastest check. Our composite confusion score for this pair is 7480, derived from the frequency rank of both members and their visual similarity.
opened is recorded at frequency rank #1,490, classified as averb, pronounced /ˈoʊpənd/. openly is at rank #5,990, tagged as anadv, pronounced /ˈoʊpənli/.
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 7480, this pair ranks #506,920 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of opened vs openly
Shared letters: enop. Private to "opened": d. Private to "openly": ly.
"opened" · 6 letters · shape VCVCVC · "openly" · 6 letters · shape VCVCCV
Known mistypes of this pair
Frequently Asked Questions
Can "opened" and "openly" be used interchangeably?
Which is more common, "opened" or "openly"?
After this comparison
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "opened" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "openly" - compare definitions side by side with the headword page. Word entry
- This pair ranks #506,920 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "opened" and "openly" also get mixed up with nearby pairs, the highest-scored neighbour is "obeyed vs opened". 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 #506,920 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.