coursvscumsWhat's the difference?

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

Which to use

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

#47,550
“cours” frequency rank
#45,869
“cums” frequency rank
93419
confusion score

Side-by-Side Comparison

Feature cours cums
Definition three-month unit of television broadcasting corresponding to a natural season. third-person singular simple present indicative of cum

Where the spellings diverge

Shared letters are muted; the letters that actually set cours and cums apart are highlighted. They share 3 letters in sequence, which is exactly why the eye skips the difference.

5 ch
cours
4 ch
cums

Spelling & Dictionary Insight

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: cours is anoun and cumsaverb. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 93419, derived from the frequency rank of both members and their visual similarity.

cours is recorded at frequency rank #47,550, classified as anoun. cums is at rank #45,869, tagged as averb, pronounced /kʌmz/.

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 93419, this pair ranks #1,911 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of cours vs cums

Shared letters: csu. Private to "cours": or. Private to "cums": m.

"cours" · 5 letters · shape CVVCC  ·  "cums" · 4 letters · shape CVCC

Known mistypes of this pair

  • coursccours · corus · courrs · courss · cousr · cuors
  • cumsccums · cmus · cumms · cumss · cusm · ucms

Frequency comparison

cours#47,550
cums#45,869

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "cours" and "cums" be used interchangeably?
No - they are not even the same part of speech. "cours" is a noun and "cums" a verb, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "cours" or "cums"?
"cums" is the more common of the two: it sits at frequency rank #45,869 in our English list, against #47,550 for "cours". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Remembering cours vs cums

The fastest way to pick the right one every time.

  • Check the role first: if you need a noun, it's “cours”; for a verb, it's “cums”.
  • See each word in full, definition, IPA, etymology and its other confusables. Full “cours” entry
  • Browse more pairs most likely to be confused. Most confusable

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

Source: FrequencyWords open word-frequency list FrequencyWords open word-frequency list