complainer

/kəmˈpleɪnɚ/

//kəmˈpleɪnɚ// noun

By · According to Wiktionary data (CC BY-SA) ·

"complainer" is a 10-letter English headword indexed on PlainSpell.

The verdict

“complainer” is uncommon English (frequency #73,973 among 5,599 “C” headwords), classed as a noun. The kind of spelling people second-guess.

#73,973
frequency rank, English
5,599
“C” headwords

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - One who complains, or is known for their complaints.

Corpus desk

Index EN-complainer · complainer · English

complainer · rank #73,973 · 0 variants · 0 confusables

  • FREQ-RARE #73,973
  • LEN-MEGA 10 letters
  • VOW-4 4 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-DENSE 5,599
  • PHOTO-FINISH compulsorily

Nearest frequency peer: compulsorily (+1 rank slots)

Read with this headword: Spelling guide for this pattern

Desk codes from Wiktionary headword shape, FrequencyWords rank tier, confusable-pair count, generated misspelling depth, letter-cohort book size, and photo-finish peer. Not a difficulty grade.

Long-tail ranks near “complainer”

Sparse band: bars invert rank so rarer forms read shorter

corpus weight

What this shows Long-tail view: where “complainer” sits against similarly uncommon English ranks.

Source FrequencyWords open word-frequency list As of September 3, 2026
Key facts for complainer
PropertyValue
Headwordcomplainer
LanguageEnglish
Part of speechNoun
IPA/kəmˈpleɪnɚ/
Letters10
Frequency rank#73,973
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “complainer” in English

Word frequency stretches from the small set of words we reach for constantly (left) out to the long tail barely used once in a while (right).complainerfalls in this rarity band:

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

The axis is logarithmic, with each marked tick roughly ten times rarer than the last. Rare peers in the same band: “compulsorily” (#73,974), “comorbidity” (#73,971), “computable” (#73,975). Among 5,599 “C” headwords, “complainer” is #73,973. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

complainer is uncommon English at frequency #73,973 among 5,599 “C” headwords, classed as anoun, transcribed /kəmˈpleɪnɚ/. Rarity is why readers land here mid-draft. 2 senses are on record.

No misspelling variants are generated for complainer in our index, suggesting the orthography follows predictable English patterns. This headword has no recorded confusable partner, since nothing in our dataset looks or sounds close enough to cause mix-ups.

Etymologically, the entry records: From complain + -er. The correct English form is complainer, spelled C-O-M-P-L-A-I-N-E-R.

Definition

  1. 1
    One who complains, or is known for their complaints.
  2. 2
    A complainant (an alleged victim in a criminal trial).

Etymology

From complain + -er.

Synonyms

grumblersqueaky wheelbellyachercarpercastigatorcavilercensurercomplainercrabbercriticcriticizerfaultfinderfindfaultgrouchgrumpgrumpy pantshafterkvetcherlatrantnitpickerpettifoggerpick-faultquibblerscoldersmellfungussourpusstroublemakervituperatorwhinerwhingerwhining Willy

Antonyms

noncomplainer

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 "complainer"?
"complainer" is spelled C-O-M-P-L-A-I-N-E-R. The IPA pronunciation is /kəmˈpleɪnɚ/.
What does "complainer" mean?
As a noun, "complainer" means: One who complains, or is known for their complaints.
How do you pronounce "complainer"?
The IPA (International Phonetic Alphabet) transcription for "complainer" is /kəmˈpleɪnɚ/. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What is the origin of the word "complainer"?
From complain + -er. 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.

Similar English words by spelling shape

Same letter count and similar misspelling depth for "complainer", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 10 letters (nearest by frequency rank).

computable#73,975charitably#73,959chargeback#73,958curmudgeon#74,008

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

Source: FrequencyWords open word-frequency list