mechavsMehrConfusable pair

Quick tell: mecha is a noun, Mehr is a name, so they fill different roles in a sentence.

Which to use

“mecha” is a noun and “Mehr” is a name - they look or sound alike but fill different roles in a sentence.

#33,326
“mecha” frequency rank
#48,349
“Mehr” frequency rank
81675
confusion score

Side-by-Side Comparison

Feature mecha Mehr
Definition A large armoured robot on legs, typically controlled by a pilot seated inside. The seventh solar month of the Persian calendar.

Letter map: mecha vs Mehr

Shared letters muted; letters that set mecha and Mehr apart highlighted. Shared run: 3.

5 ch
mecha
4 ch
Mehr

Role in the sentence - mecha and Mehr

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: mecha is anoun and Mehraname. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 81675, derived from the frequency rank of both members and their visual similarity.

mecha is recorded at frequency rank #33,326, classified as anoun. Mehr is at rank #48,349, tagged as aname.

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 81675, this pair ranks #17,195 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of mecha vs Mehr

Shared letters: ehm. Private to "mecha": ac. Private to "Mehr": r.

"mecha" · 5 letters · shape CVCCV  ·  "Mehr" · 4 letters · shape CVCC

Known mistypes of this pair

  • mechaemcha · mceha · mecah · meccha · mechha · mehca · mmecha
  • Mehremhr · mehhr · mehrr · merh · mher · mmehr

Frequently Asked Questions

Do "mecha" and "Mehr" mean the same thing in a sentence?
No - they are not even the same part of speech. "mecha" is a noun and "Mehr" a name, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "mecha" vs "Mehr" - which ranks higher?
"mecha" is the more common of the two: it sits at frequency rank #33,326 in our English list, against #48,349 for "Mehr". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Done with this confusable. These links stay specific to "mecha" and "Mehr".

  • Full dictionary entry for "mecha" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Mehr" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #17,195 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "mecha" and "Mehr" also get mixed up with nearby pairs, the highest-scored neighbour is "Mehr vs mela". 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 #17,195 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