Which to use
“happily” and “hastily” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #5,970
- “happily” frequency rank
- #19,610
- “hastily” frequency rank
- 25580
- confusion score
Side-by-Side Comparison
| Feature | happily | hastily |
|---|---|---|
| Definition | In a happy or cheerful manner; with happiness. | In a hasty manner; quickly or hurriedly. |
Where the eye mixes happily and hastily
Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. happily and hastily follow the identical consonant-vowel pattern (CVCCVCV). Same shape at a glance is often the real trap, independent of shared letters.
Look-alike desk: happily vs hastily
A purely visual mix-up. happily (/ˈhæp.ɪ.li/) and hastily (/ˈheɪstɪli/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 25580, derived from the frequency rank of both members and their visual similarity.
happily is recorded at frequency rank #5,970, classified as anadv, pronounced /ˈhæp.ɪ.li/. hastily is at rank #19,610, tagged as anadv, pronounced /ˈheɪstɪli/.
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 25580, this pair ranks #393,213 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of happily vs hastily
Shared letters: ahily. Private to "happily": p. Private to "hastily": st.
"happily" · 7 letters · shape CVCCVCV · "hastily" · 7 letters · shape CVCCVCV
Known mistypes of this pair
Frequently Asked Questions
Is swapping "happily" for "hastily" ever safe?
Which is more common, "happily" or "hastily"?
What to do next
Eye-level mix-up between "happily" and "hastily" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "happily" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "hastily" - compare definitions side by side with the headword page. Word entry
- This pair ranks #393,213 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "happily" and "hastily" also get mixed up with nearby pairs, the highest-scored neighbour is "handily vs hastily". 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 #393,213 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.