mbvsmemWhat's the difference?

Quick tell: mb is a character, mem is a noun, so they fill different roles in a sentence.

Which to use

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

#11,088
“mb” frequency rank
#44,311
“mem” frequency rank
55399
confusion score

Side-by-Side Comparison

Feature mb mem
Definition Decimoquinta letra del achegety o alfabeto guaraní. Decimotercera letra del alfabeto hebreo

Where the eye mixes mb and mem

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

2 ch
mb
3 ch
mem

Spelling & Dictionary Insight

These two trip readers on the page rather than in the ear: mb is /ˈᵐbe/ while mem is [ˈmẽm]. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (character vs noun), which is usually the fastest check. Our composite confusion score for this pair is 55399, derived from the frequency rank of both members and their visual similarity.

mb is recorded at frequency rank #11,088, classified as acharacter, pronounced /ˈᵐbe/. mem is at rank #44,311, tagged as anoun, pronounced [ˈmẽm].

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 55399, this pair ranks #79,080 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of mb vs mem

Shared letters: m. Private to "mb": b. Private to "mem": e.

"mb" · 2 letters · shape CC  ·  "mem" · 3 letters · shape CVC

Frequently Asked Questions

Can "mb" and "mem" be used interchangeably?
No - they are not even the same part of speech. "mb" is a character and "mem" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "mb" or "mem"?
"mb" is the more common of the two: it sits at frequency rank #11,088 in our Spanish list, against #44,311 for "mem". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

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

Source: FrequencyWords open word-frequency list