mabvsMORTell them apart

Which to use

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

#47,175
“mab” frequency rank
#23,337
“MOR” frequency rank
70512
confusion score

Side-by-Side Comparison

Feature mab MOR
Definition A slattern. A mid-ocean ridge: a submarine volcanic mountain range.

Letter map: mab vs MOR

Shared letters muted; letters that set mab and MOR apart highlighted. Shared run: 1.

3 ch
mab
3 ch
MOR

Corpus notes: mab and MOR

mab and MOR are indexed as a confusable English pair. We have no recorded pronunciation or part of speech for both members, so the spelling overlap is what we can show you: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 70512, derived from the frequency rank of both members and their visual similarity.

mab is recorded at frequency rank #47,175, classified as anoun. MOR is at rank #23,337, tagged as anoun, pronounced /ɛm əʊ ˈɑː(ɹ)/.

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 70512, this pair ranks #50,295 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of mab vs MOR

Shared letters: m. Private to "mab": ab. Private to "MOR": or.

"mab" · 3 letters · shape CVC  ·  "MOR" · 3 letters · shape CVC

Frequently Asked Questions

Is swapping "mab" for "MOR" ever safe?
No. They share most of their letters but differ in 2 positions, but the dictionary glosses above give them different meanings, so swapping one for the other changes what the sentence says.
Which is more common, "mab" or "MOR"?
"MOR" is the more common of the two: it sits at frequency rank #23,337 in our English list, against #47,175 for "mab". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Pair "mab" vs "MOR" is on the table, pick a follow-up below.

  • Full dictionary entry for "mab" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "MOR" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #50,295 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "mab" and "MOR" also get mixed up with nearby pairs, the highest-scored neighbour is "mab vs MPAA". Nearby pair

Confusion rank #50,295 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