Which to use
“bast” and “butt” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #47,486
- “bast” frequency rank
- #4,430
- “butt” frequency rank
- 51916
- confusion score
Side-by-Side Comparison
| Feature | bast | butt |
|---|---|---|
| Definition | Inner bark of a tree from which rope is traditionally made. | The larger or thicker end of something; the blunt end, in distinction from the sharp or narrow end |
Where the eye mixes bast and butt
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence. bast and butt follow the identical consonant-vowel pattern (CVCC). Same shape at a glance is often the real trap, independent of shared letters.
Look-alike desk: bast vs butt
A purely visual mix-up. bast (/bɑːst/) and butt (/bʌt/) 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 51916, derived from the frequency rank of both members and their visual similarity.
bast is recorded at frequency rank #47,486, classified as anoun, pronounced /bɑːst/. butt is at rank #4,430, tagged as anoun, pronounced /bʌt/.
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 51916, this pair ranks #161,413 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of bast vs butt
Shared letters: bt. Private to "bast": as. Private to "butt": u.
"bast" · 4 letters · shape CVCC · "butt" · 4 letters · shape CVCC
Known mistypes of this pair
Frequently Asked Questions
Can "bast" and "butt" be used interchangeably?
Frequency check: "bast" vs "butt" - which ranks higher?
After this comparison
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "bast" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "butt" - compare definitions side by side with the headword page. Word entry
- This pair ranks #161,413 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "bast" and "butt" also get mixed up with nearby pairs, the highest-scored neighbour is "bast vs BFS". 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 #161,413 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.