combvsconConfusable pair

Quick tell: comb is a noun, con is a verb, so they fill different roles in a sentence.

Which to use

“comb” is a noun and “con” is a verb - they look or sound alike but fill different roles in a sentence.

#14,493
“comb” frequency rank
#4,434
“con” frequency rank
18927
confusion score

Side-by-Side Comparison

Feature comb con
Definition A toothed implement: To study or examine carefully, especially in order to gain knowledge of; to learn, or learn by heart.

Where the eye mixes comb and con

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

4 ch
comb
3 ch
con

Look-alike desk: comb vs con

These two trip readers on the page rather than in the ear: comb is /kəʊm/ while con is /kɒn/. 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 (noun vs verb), which is usually the fastest check. Our composite confusion score for this pair is 18927, derived from the frequency rank of both members and their visual similarity.

comb is recorded at frequency rank #14,493, classified as anoun, pronounced /kəʊm/. con is at rank #4,434, tagged as averb, pronounced /kɒn/.

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 18927, this pair ranks #441,653 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of comb vs con

Shared letters: co. Private to "comb": bm. Private to "con": n.

"comb" · 4 letters · shape CVCC  ·  "con" · 3 letters · shape CVC

Known mistypes of this pair

  • combccomb · cmob · cobm · combb · commb · ocmb

Frequently Asked Questions

Can "comb" and "con" be used interchangeably?
No - they are not even the same part of speech. "comb" is a noun and "con" a verb, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "comb" vs "con" - which ranks higher?
"con" is the more common of the two: it sits at frequency rank #4,434 in our English list, against #14,493 for "comb". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "comb" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "con" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #441,653 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "comb" and "con" also get mixed up with nearby pairs, the highest-scored neighbour is "comb vs coms". 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 #441,653 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