katvskenWhat's the difference?

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

Which to use

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

#12,262
“kat” frequency rank
#5,057
“ken” frequency rank
17319
confusion score

Side-by-Side Comparison

Feature kat ken
Definition An ancient Egyptian unit of weight, one fiftieth of an avoirdupois pound. To give birth, conceive, beget, be born; to develop (as a fetus); to nourish, sustain (as life).

Letter map: kat vs ken

Shared letters muted; letters that set kat and ken apart highlighted. Shared run: 1.

3 ch
kat
3 ch
ken

Grammar separator: kat vs ken

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: kat is anoun and kenaverb. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 17319, derived from the frequency rank of both members and their visual similarity.

kat is recorded at frequency rank #12,262, classified as anoun. ken is at rank #5,057, tagged as averb, pronounced /kɛn/.

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 17319, this pair ranks #452,199 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of kat vs ken

Shared letters: k. Private to "kat": at. Private to "ken": en.

"kat" · 3 letters · shape CVC  ·  "ken" · 3 letters · shape CVC

Frequently Asked Questions

Do "kat" and "ken" mean the same thing in a sentence?
No - they are not even the same part of speech. "kat" is a noun and "ken" a verb, so a sentence built for one is usually ungrammatical with the other.
In ordinary English text, does "kat" or "ken" show up more?
"ken" is the more common of the two: it sits at frequency rank #5,057 in our English list, against #12,262 for "kat". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Pair "kat" vs "ken" is on the table, pick a follow-up below.

  • Full dictionary entry for "kat" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "ken" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #452,199 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "kat" and "ken" also get mixed up with nearby pairs, the highest-scored neighbour is "kat vs Kop". Nearby pair

Confusion rank #452,199 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