masavsmastWhat's the difference?

Which to use

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

#43,253
“masa” frequency rank
#14,584
“mast” frequency rank
57837
confusion score

Side-by-Side Comparison

Feature masa mast
Definition A strong form of paper, smooth on one side and lightly textured on the other, used for drawing and painting. 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).

Letter map: masa vs mast

Shared letters muted; letters that set masa and mast apart highlighted. Shared run: 3. masa (CVCV) and mast (CVCC) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.

4 ch
masa
4 ch
mast

Corpus notes: masa and mast

masa and mast are indexed as a confusable English pair. We have no recorded pronunciation or part of speech for both members, so the spelling overlap is what we can show you: they differ by a single letter - a in “masa” becomes t in “mast”. Our composite confusion score for this pair is 57837, derived from the frequency rank of both members and their visual similarity.

masa is recorded at frequency rank #43,253, classified as anoun. mast is at rank #14,584, tagged as anoun, pronounced /mɑːst/.

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 57837, this pair ranks #116,591 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of masa vs mast

Shared letters: ams. Private to "masa": -. Private to "mast": t.

"masa" · 4 letters · shape CVCV  ·  "mast" · 4 letters · shape CVCC

Known mistypes of this pair

  • masa ← amsa · mmasa · msaa
  • mast ← amst · masst · mastt · mmast · msat

Frequently Asked Questions

Do "masa" and "mast" mean the same thing in a sentence?
No. They differ by a single letter - a in “masa” becomes t in “mast”, but the dictionary glosses above give them different meanings, so swapping one for the other changes what the sentence says.
Frequency check: "masa" vs "mast" - which ranks higher?
"mast" is the more common of the two: it sits at frequency rank #14,584 in our English list, against #43,253 for "masa". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Done with this confusable. These links stay specific to "masa" and "mast".

  • Full dictionary entry for "masa" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "mast" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #116,591 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "masa" and "mast" also get mixed up with nearby pairs, the highest-scored neighbour is "masa 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 #116,591 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