CrabbvscrabsWhat's the difference?

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

Which to use

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

#49,268
“Crabb” frequency rank
#17,113
“crabs” frequency rank
66381
confusion score

Side-by-Side Comparison

Feature Crabb crabs
Definition A surname. plural of crab

Letter map: Crabb vs crabs

Shared letters muted; letters that set Crabb and crabs apart highlighted. Shared run: 4. Crabb and crabs follow the identical consonant-vowel pattern (CCVCC). Same shape at a glance is often the real trap, independent of shared letters.

5 ch
Crabb
5 ch
crabs

Grammar separator: Crabb vs crabs

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: Crabb is aname and crabsanoun. On the page they differ by a single letter - b in “Crabb” becomes s in “crabs”. Our composite confusion score for this pair is 66381, derived from the frequency rank of both members and their visual similarity.

Crabb is recorded at frequency rank #49,268, classified as aname. crabs is at rank #17,113, tagged as anoun, pronounced /kɹæbz/.

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 66381, this pair ranks #68,271 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of Crabb vs crabs

Shared letters: abcr. Private to "Crabb": -. Private to "crabs": s.

"Crabb" · 5 letters · shape CCVCC  ·  "crabs" · 5 letters · shape CCVCC

Known mistypes of this pair

  • Crabb ← ccrabb · crbab · crrabb · rcabb
  • crabs ← ccrabs · crabbs · crabss · crasb · crbas · crrabs · rcabs

Frequently Asked Questions

Can "Crabb" and "crabs" be used interchangeably?
No - they are not even the same part of speech. "Crabb" is a name and "crabs" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "Crabb" or "crabs"?
"crabs" is the more common of the two: it sits at frequency rank #17,113 in our English list, against #49,268 for "Crabb". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Done with this confusable. These links stay specific to "Crabb" and "crabs".

  • Full dictionary entry for "Crabb" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "crabs" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #68,271 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "Crabb" and "crabs" also get mixed up with nearby pairs, the highest-scored neighbour is "Crabb vs crag". 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 #68,271 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