bustyvsbutWhich spelling fits?

Quick tell: busty is a adjective, but is a preposition, so they fill different roles in a sentence.

Which to use

“busty” is an adjective and “but” is a preposition - they look or sound alike but fill different roles in a sentence.

#26,353
“busty” frequency rank
#25
“but” frequency rank
26378
confusion score

Side-by-Side Comparison

Feature busty but
Definition Having large breasts. Apart from, except (for), excluding.

Where the eye mixes busty and but

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.

5 ch
busty
3 ch
but

Why the eye confuses busty with but

These two trip readers on the page rather than in the ear: busty is /ˈbʌsti/ while but is /ˈbʌt/. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 letter(s) in length, and the parts of speech differ too (adjective vs preposition), which is usually the fastest check. Our composite confusion score for this pair is 26378, derived from the frequency rank of both members and their visual similarity.

busty is recorded at frequency rank #26,353, classified as anadj, pronounced /ˈbʌsti/. but is at rank #25, tagged as aprep, pronounced /ˈbʌt/.

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 26378, this pair ranks #387,149 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of busty vs but

Shared letters: btu. Private to "busty": sy. Private to "but": -.

"busty" · 5 letters · shape CVCCV  ·  "but" · 3 letters · shape CVC

Known mistypes of this pair

  • bustybbusty · bsuty · bussty · bustty · bustyy · busyt · butsy · ubsty

Frequently Asked Questions

Is swapping "busty" for "but" ever safe?
No - they are not even the same part of speech. "busty" is an adjective and "but" a preposition, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "busty" vs "but" - which ranks higher?
"but" is the more common of the two: it sits at frequency rank #25 in our English list, against #26,353 for "busty". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

After this comparison

Eye-level mix-up between "busty" and "but" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "busty" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "but" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #387,149 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "busty" and "but" also get mixed up with nearby pairs, the highest-scored neighbour is "busily vs busty". 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 #387,149 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list