memvsmeuWhat's the difference?

Quick tell: mem is a noun, meu is an adjective, so they fill different roles in a sentence.

Which to use

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

#44,311
“mem” frequency rank
#44,860
“meu” frequency rank
89171
confusion score

Side-by-Side Comparison

Feature mem meu
Definition Decimotercera letra del alfabeto hebreo Mi.

Where the eye mixes mem and meu

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence. mem (CVC) and meu (CVV) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.

3 ch
mem
3 ch
meu

Why the eye confuses mem with meu

These two trip readers on the page rather than in the ear: mem is [ˈmẽm] while meu is [ˈmew]. Spoken aloud the problem disappears. In writing it persists, because they differ by a single letter - m in “mem” becomes u in “meu”, and the parts of speech differ too (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 89171, derived from the frequency rank of both members and their visual similarity.

mem is recorded at frequency rank #44,311, classified as anoun, pronounced [ˈmẽm]. meu is at rank #44,860, tagged as anadj, pronounced [ˈmew].

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 89171, this pair ranks #3,300 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of mem vs meu

Shared letters: em. Private to "mem": -. Private to "meu": u.

"mem" · 3 letters · shape CVC  ·  "meu" · 3 letters · shape CVV

Frequently Asked Questions

Can "mem" and "meu" be used interchangeably?
No - they are not even the same part of speech. "mem" is a noun and "meu" an adjective, so a sentence built for one is usually ungrammatical with the other.
In ordinary Spanish text, does "mem" or "meu" show up more?
"mem" is the more common of the two: it sits at frequency rank #44,311 in our Spanish list, against #44,860 for "meu". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "mem" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "meu" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #3,300 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "mem" and "meu" also get mixed up with nearby pairs, the highest-scored neighbour is "meu vs mur". Nearby pair

Confusion rank #3,300 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