mapvsmerWhat's the difference?

Quick tell: map is a verb, mer is a noun, so they fill different roles in a sentence.

Which to use

“map” is a verb and “mer” is a noun - they look or sound alike but fill different roles in a sentence.

#18,636
“map” frequency rank
#22,090
“mer” frequency rank
40726
confusion score

Side-by-Side Comparison

Feature map mer
Definition mapear mar

Letter map: map vs mer

Shared letters muted; letters that set map and mer apart highlighted. Shared run: 1. map and mer follow the identical consonant-vowel pattern (CVC). Same shape at a glance is often the real trap, independent of shared letters.

3 ch
map
3 ch
mer

Grammar separator: map vs mer

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: map is averb and meranoun. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 40726, derived from the frequency rank of both members and their visual similarity.

map is recorded at frequency rank #18,636, classified as averb. mer is at rank #22,090, tagged as anoun, pronounced /mɛʁ/.

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 40726, this pair ranks #25,335 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of map vs mer

Shared letters: m. Private to "map": ap. Private to "mer": er.

"map" · 3 letters · shape CVC  ·  "mer" · 3 letters · shape CVC

Frequently Asked Questions

Do "map" and "mer" mean the same thing in a sentence?
No - they are not even the same part of speech. "map" is a verb and "mer" a noun, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "map" vs "mer" - which ranks higher?
"map" is the more common of the two: it sits at frequency rank #18,636 in our Portuguese list, against #22,090 for "mer". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

You've compared "map" and "mer". Here's where to go from here.

  • Full dictionary entry for "map" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "mer" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #25,335 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "map" and "mer" also get mixed up with nearby pairs, the highest-scored neighbour is "maa vs mer". Nearby pair

Confusion rank #25,335 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list