bulkvsbutWhat's the difference?

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

Which to use

“bulk” is a noun and “but” is a preposition - they look or sound alike but fill different roles in a sentence.

#5,195
“bulk” frequency rank
#25
“but” frequency rank
5220
confusion score

Side-by-Side Comparison

Feature bulk but
Definition Size, specifically, volume. Apart from, except (for), excluding.

Where the eye mixes bulk and but

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

4 ch
bulk
3 ch
but

Spelling & Dictionary Insight

These two trip readers on the page rather than in the ear: bulk is /bʌlk/ while but is /ˈbʌt/. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (noun vs preposition), which is usually the fastest check. Our composite confusion score for this pair is 5220, derived from the frequency rank of both members and their visual similarity.

bulk is recorded at frequency rank #5,195, classified as anoun, pronounced /bʌlk/. 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 5220, this pair ranks #516,139 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of bulk vs but

Shared letters: bu. Private to "bulk": kl. Private to "but": t.

"bulk" · 4 letters · shape CVCC  ·  "but" · 3 letters · shape CVC

Known mistypes of this pair

  • bulkbbulk · bluk · bukl · bulkk · bullk · ublk

Frequently Asked Questions

Can "bulk" and "but" be used interchangeably?
No - they are not even the same part of speech. "bulk" is a noun and "but" a preposition, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "bulk" or "but"?
"but" is the more common of the two: it sits at frequency rank #25 in our English list, against #5,195 for "bulk". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

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

Source: FrequencyWords open word-frequency list