counterclaim

noun

"counterclaim" is a 12-letter English headword indexed on PlainSpell.

The verdict

“counterclaim” is uncommon English (frequency #73,994 among 43,570 “C” headwords), classed as a noun. The kind of spelling people second-guess.

#73,994
frequency rank, English
43,570
“C” headwords

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - A suit filed by a defendant against a plaintiff secondary to the original complaint.

Key facts for counterclaim
PropertyValue
Headwordcounterclaim
LanguageEnglish
Part of speechNoun
Letters12
Frequency rank#73,994
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Where “counterclaim” sits in English frequency

Every-word frequency runs from the handful of words we use constantly (left) to the long tail used once in a blue moon (right). counterclaim lands here:

#1#100#1K#10K#100K
← used constantlyrarely used →

Scale is logarithmic (each tick is 10× rarer). Source: FrequencyWords open word-frequency list.

Rare enough to double-check

counterclaim is uncommon English at frequency #73,994 among 43,570 “C” headwords, classed as anoun. Rarity is why readers land here mid-draft. 2 senses are on record.

Our edit-distance generator produced no likely misspellings for counterclaim, and the word's spelling is regular enough that our generator found nothing worth flagging. Our confusable-pair dataset has no match for it, which usually means its spelling is distinct enough that readers don't reach for a similar-looking word instead.

Etymologically, the entry records: From counter- + claim. The correct English form is counterclaim, spelled C-O-U-N-T-E-R-C-L-A-I-M.

Definition

  1. 1
    A suit filed by a defendant against a plaintiff secondary to the original complaint.
  2. 2
    A claim (assertion) that counters (disputes) another.

Etymology

From counter- + claim.

This word in other languages

Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA); frequency ordering uses the FrequencyWords open word-frequency list (2018 English corpus, MIT). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "counterclaim"?
"counterclaim" is spelled C-O-U-N-T-E-R-C-L-A-I-M.
What does "counterclaim" mean?
As a noun, "counterclaim" means: A suit filed by a defendant against a plaintiff secondary to the original complaint.
What is the origin of the word "counterclaim"?
From counter- + claim. See the full etymology section above for more details.
Is PlainSpell free to use?
Yes, PlainSpell is a completely free word reference. You can look up definitions, pronunciations, confusable pairs, homophones, and spelling corrections across 5 languages without any sign-up or subscription.

Using “counterclaim”

The practical upshot for anyone who landed here from a spell-check.

  • The one correct English spelling is C-O-U-N-T-E-R-C-L-A-I-M - every other letter order is a misspelling in standard orthography.
  • Browse more English words and confusable pairs in the same reference. English words

Other uncommon English words near this rank

Data Source

Wiktionary (via kaikki.org), licensed under CC BY-SA & GFDL. Word ordering uses an open word-frequency list; misspelling variants are generated by edit-distance from the correct headword.

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

Source: FrequencyWords open word-frequency list