K2vskohWhich spelling fits?

Quick tell: K2 is a name, koh is a noun, so they fill different roles in a sentence.

Which to use

“K2” is a name and “koh” is a noun - they look or sound alike but fill different roles in a sentence.

#46,842
“K2” frequency rank
#21,984
“koh” frequency rank
68826
confusion score

Side-by-Side Comparison

Feature K2 koh
Definition Plus haut sommet de la chaîne du Karakoram et deuxième montagne de la Terre par l’altitude avec 8,611 mètres, entre le Pakistan et la Chine. Eau.

Where the eye mixes K2 and koh

Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.

2 ch
K2
3 ch
koh

Why the eye confuses K2 with koh

These two trip readers on the page rather than in the ear: K2 is \ka.dø\ while koh is \ˈkɔh\. 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 (name vs noun), which is usually the fastest check. Our composite confusion score for this pair is 68826, derived from the frequency rank of both members and their visual similarity.

K2 is recorded at frequency rank #46,842, classified as aname, pronounced \ka.dø\. koh is at rank #21,984, tagged as anoun, pronounced \ˈkɔh\.

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 68826, this pair ranks #57,532 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of K2 vs koh

Shared letters: k. Private to "K2": -. Private to "koh": ho.

"K2" · 1 letters · shape C  ·  "koh" · 3 letters · shape CVC

Frequently Asked Questions

Is swapping "K2" for "koh" ever safe?
No - they are not even the same part of speech. "K2" is a name and "koh" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "K2" or "koh"?
"koh" is the more common of the two: it sits at frequency rank #21,984 in our French list, against #46,842 for "K2". 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 "K2" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "koh" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #57,532 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "K2" and "koh" also get mixed up with nearby pairs, the highest-scored neighbour is "K2 vs ky". Nearby pair

Confusion rank #57,532 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list