collaborationist

noun

"collaborationist" is a 16-letter English headword indexed on PlainSpell.

The verdict

“collaborationist” is uncommon English (outside the top frequency list), classed as a noun. The kind of spelling people second-guess.

Unranked
below top-frequency English
16
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - One who collaborates, a collaborator.

Corpus desk

Index EN-collaborationist · collaborationist · English

collaborationist · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-MEGA 16 letters
  • VOW-7 7 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "C" thin
  • PHOTO-UNK Peer pending

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.

Key facts for collaborationist
PropertyValue
Headwordcollaborationist
LanguageEnglish
Part of speechNoun
Letters16
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “collaborationist” in English

collaborationistfalls outside the top-100,000 ranked English words, the long-tail zone of technical, archaic, or low-frequency vocabulary, exactly where readers second-guess spellings most.

Beyond rank #100,000. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

collaborationist is uncommon English outside the top frequency list, classed as anoun. Rarity is why readers land here mid-draft. Gloss: "One who collaborates, a collaborator.".

Our edit-distance generator produced no likely misspellings for collaborationist, and the word's spelling is regular enough that our generator found nothing worth flagging. Our dataset records no confusable match here, since nothing in our dataset looks or sounds close enough to cause mix-ups.

Etymologically, the entry records: From collaboration + -ist. The correct English form is collaborationist, spelled C-O-L-L-A-B-O-R-A-T-I-O-N-I-S-T.

Definition

  1. 1
    One who collaborates, a collaborator.

Etymology

From collaboration + -ist.

Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "collaborationist"?
"collaborationist" is spelled C-O-L-L-A-B-O-R-A-T-I-O-N-I-S-T.
What does "collaborationist" mean?
As a noun, "collaborationist" means: One who collaborates, a collaborator.
What is the origin of the word "collaborationist"?
From collaboration + -ist. 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.

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

Source: FrequencyWords open word-frequency list