Which to use
“mutual” is an adjective and “mutually” is an adverb - they look or sound alike but fill different roles in a sentence.
- #4,616
- “mutual” frequency rank
- #11,570
- “mutually” frequency rank
- 16186
- confusion score
Side-by-Side Comparison
| Feature | mutual | mutually |
|---|---|---|
| Definition | Having the same relationship, each to each other. | In the same way, each to the other; reciprocally. |
Where the eye mixes mutual and mutually
Muted = shared; highlighted = the visual trap. They share 6 letters in sequence.
Visual trap between mutual and mutually
These two trip readers on the page rather than in the ear: mutual is /ˈmjuːt͡ʃuəl/ while mutually is /ˈmjut͡ʃuəli/. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 extra letter(s) - “mutual” sits inside “mutually”, and the parts of speech differ too (adjective vs adverb), which is usually the fastest check. Our composite confusion score for this pair is 16186, derived from the frequency rank of both members and their visual similarity.
mutual is recorded at frequency rank #4,616, classified as anadj, pronounced /ˈmjuːt͡ʃuəl/. mutually is at rank #11,570, tagged as anadv, pronounced /ˈmjut͡ʃuəli/.
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 16186, this pair ranks #459,350 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of mutual vs mutually
Shared letters: almtu. Private to "mutual": -. Private to "mutually": y.
"mutual" · 6 letters · shape CVCVVC · "mutually" · 8 letters · shape CVCVVCCV
Known mistypes of this pair
Frequently Asked Questions
Do "mutual" and "mutually" mean the same thing in a sentence?
Frequency check: "mutual" vs "mutually" - which ranks higher?
Useful next steps
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "mutual" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "mutually" - compare definitions side by side with the headword page. Word entry
- This pair ranks #459,350 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "mutual" and "mutually" also get mixed up with nearby pairs, the highest-scored neighbour is "mitral vs mutual". 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 #459,350 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.