Which to use
“respectful” is an adjective and “respectfully” is an adverb - they look or sound alike but fill different roles in a sentence.
- #11,101
- “respectful” frequency rank
- #15,691
- “respectfully” frequency rank
- 26792
- confusion score
Side-by-Side Comparison
| Feature | respectful | respectfully |
|---|---|---|
| Definition | Marked or characterized by respect | In a respectful manner. |
Where the spellings diverge
Shared letters are muted; the letters that actually set respectful and respectfully apart are highlighted. They share 10 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: respectful is /ɹɪˈspɛkt.fl̩/ while respectfully is /ɹɪˈspɛkt.fə.li/. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 extra letter(s) - “respectful” sits inside “respectfully”, and the parts of speech differ too (adjective vs adverb), which is usually the fastest check. Our composite confusion score for this pair is 26792, derived from the frequency rank of both members and their visual similarity.
respectful is recorded at frequency rank #11,101, classified as anadj, pronounced /ɹɪˈspɛkt.fl̩/. respectfully is at rank #15,691, tagged as anadv, pronounced /ɹɪˈspɛkt.fə.li/.
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 26792, this pair ranks #384,038 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of respectful vs respectfully
Shared letters: ceflprstu. Private to "respectful": -. Private to "respectfully": y.
"respectful" · 10 letters · shape CVCCVCCCVC · "respectfully" · 12 letters · shape CVCCVCCCVCCV
Known mistypes of this pair
- respectful ← erspectful · repsectful · resepctful · respcetful · respecctful · respecftul · respectfful · respectflu
- respectfully ← erspectfully · repsectfully · resepctfully · respcetfully · respecctfully · respecftully · respectffully · respectfluly
Frequency comparison
Frequently Asked Questions
Can "respectful" and "respectfully" be used interchangeably?
Which is more common, "respectful" or "respectfully"?
Remembering respectful vs respectfully
The fastest way to pick the right one every time.
- Check the role first: if you need an adjective, it's “respectful”; for an adverb, it's “respectfully”.
- See each word in full, definition, IPA, etymology and its other confusables. Full “respectful” entry
- Browse more pairs most likely to be confused. Most confusable