BMTvsbutWhich spelling fits?

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

Which to use

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

#44,087
“BMT” frequency rank
#25
“but” frequency rank
44112
confusion score

Side-by-Side Comparison

Feature BMT but
Definition Initialism of basic military training, which includes physical training, where Singaporean males will learn basic skills of a soldier. Apart from, except (for), excluding.

Letter map: BMT vs but

Shared letters muted; letters that set BMT and but apart highlighted. Shared run: 2.

3 ch
BMT
3 ch
but

Part-of-speech tell for BMT / but

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: BMT is anoun and butapreposition. On the page they differ by a single letter - m in “BMT” becomes u in “but”. Our composite confusion score for this pair is 44112, derived from the frequency rank of both members and their visual similarity.

BMT is recorded at frequency rank #44,087, classified as anoun. 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 44112, this pair ranks #233,595 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of BMT vs but

Shared letters: bt. Private to "BMT": m. Private to "but": u.

"BMT" · 3 letters · shape CCC  ·  "but" · 3 letters · shape CVC

Frequently Asked Questions

Is swapping "BMT" for "but" ever safe?
No - they are not even the same part of speech. "BMT" is a noun and "but" a preposition, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "BMT" or "but"?
"but" is the more common of the two: it sits at frequency rank #25 in our English list, against #44,087 for "BMT". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

Pair "BMT" vs "but" is on the table, pick a follow-up below.

  • Full dictionary entry for "BMT" 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 #233,595 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "BMT" and "but" also get mixed up with nearby pairs, the highest-scored neighbour is "BFS vs BMT". Nearby pair

Confusion rank #233,595 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