mastvsmawWhat's the difference?

Which to use

“mast” and “maw” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#14,584
“mast” frequency rank
#30,495
“maw” frequency rank
45079
confusion score

Side-by-Side Comparison

Feature mast maw
Definition A tall, slim post or tower, usually tapering upward, used to support, for example, sails or observation platforms on a ship, the main rotor of a helicopter, flags, floodlights, meteorological instruments, or communications equipment, such as an aerial, usually supported by guy-wires (except in the case of a helicopter). The stomach, especially of an animal.

Where the eye mixes mast and maw

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

4 ch
mast
3 ch
maw

Look-alike desk: mast vs maw

A purely visual mix-up. mast (/mɑːst/) and maw (/mɔː/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 45079, derived from the frequency rank of both members and their visual similarity.

mast is recorded at frequency rank #14,584, classified as anoun, pronounced /mɑːst/. maw is at rank #30,495, tagged as anoun, pronounced /mɔː/.

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 45079, this pair ranks #224,616 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of mast vs maw

Shared letters: am. Private to "mast": st. Private to "maw": w.

"mast" · 4 letters · shape CVCC  ·  "maw" · 3 letters · shape CVC

Known mistypes of this pair

  • mastamst · masst · mastt · mmast · msat

Frequently Asked Questions

Can "mast" and "maw" be used interchangeably?
No. They are said differently (/mɑːst/ versus /mɔː/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "mast" vs "maw" - which ranks higher?
"mast" is the more common of the two: it sits at frequency rank #14,584 in our English list, against #30,495 for "maw". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

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

  • Full dictionary entry for "mast" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "maw" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #224,616 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "mast" and "maw" also get mixed up with nearby pairs, the highest-scored neighbour is "maw vs MPAA". 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 #224,616 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