bagvsbutConfusable pair

Quick tell: bag is a noun, but is an adverb, so they fill different roles in a sentence.

Which to use

“bag” is a noun and “but” is an adverb - they look or sound alike but fill different roles in a sentence.

#40,152
“bag” frequency rank
#11,178
“but” frequency rank
51330
confusion score

Side-by-Side Comparison

Feature bag but
Definition Barco, nave. Muy.

Where the eye mixes bag and but

Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.

3 ch
bag
3 ch
but

Why the eye confuses bag with but

These two trip readers on the page rather than in the ear: bag is /ˈbɑːk/ while but is [ˈbut̪]. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (noun vs adverb), which is usually the fastest check. Our composite confusion score for this pair is 51330, derived from the frequency rank of both members and their visual similarity.

bag is recorded at frequency rank #40,152, classified as anoun, pronounced /ˈbɑːk/. but is at rank #11,178, tagged as anadv, pronounced [ˈbut̪].

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 51330, this pair ranks #98,436 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of bag vs but

Shared letters: b. Private to "bag": ag. Private to "but": tu.

"bag" · 3 letters · shape CVC  ·  "but" · 3 letters · shape CVC

Frequently Asked Questions

Is swapping "bag" for "but" ever safe?
No - they are not even the same part of speech. "bag" is a noun and "but" an adverb, so a sentence built for one is usually ungrammatical with the other.
In ordinary Spanish text, does "bag" or "but" show up more?
"but" is the more common of the two: it sits at frequency rank #11,178 in our Spanish list, against #40,152 for "bag". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

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

  • Full dictionary entry for "bag" 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 #98,436 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "bag" and "but" also get mixed up with nearby pairs, the highest-scored neighbour is "bag vs bane". Nearby pair

Confusion rank #98,436 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list