memvsmiWhich spelling fits?

Which to use

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

#32,499
“mem” frequency rank
#4,315
“mi” frequency rank
36814
confusion score

Side-by-Side Comparison

Feature mem mi
Definition The thirteenth letter of many Semitic alphabets/abjads (Phoenician, Aramaic, Hebrew, Syriac, Arabic and others). A syllable used in sol-fa (solfège) to represent the third note of a major scale.

Where the eye mixes mem and mi

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

3 ch
mem
2 ch
mi

Why the eye confuses mem with mi

A purely visual mix-up. mem (/mɛm/) and mi (/miː/) 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 36814, derived from the frequency rank of both members and their visual similarity.

mem is recorded at frequency rank #32,499, classified as anoun, pronounced /mɛm/. mi is at rank #4,315, tagged as anoun, pronounced /miː/.

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 36814, this pair ranks #299,926 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of mem vs mi

Shared letters: m. Private to "mem": e. Private to "mi": i.

"mem" · 3 letters · shape CVC  ·  "mi" · 2 letters · shape CV

Frequently Asked Questions

Is swapping "mem" for "mi" ever safe?
No. They are said differently (/mɛm/ versus /miː/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "mem" vs "mi" - which ranks higher?
"mi" is the more common of the two: it sits at frequency rank #4,315 in our English list, against #32,499 for "mem". 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 "mem" and "mi" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "mem" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "mi" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #299,926 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "mem" and "mi" also get mixed up with nearby pairs, the highest-scored neighbour is "mem vs MMP". Nearby pair

Confusion rank #299,926 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