freethinker

noun

"freethinker" is a 11-letter English headword indexed on PlainSpell.

The verdict

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

Unranked
below top-frequency English
11
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - A person who has formed his or her opinions using reason and rational enquiry; somebody who has rejected dogma, especially with regard to religion.

Corpus desk

Index EN-freethinker · freethinker · English

freethinker · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-MEGA 11 letters
  • VOW-4 4 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "F" 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 freethinker
PropertyValue
Headwordfreethinker
LanguageEnglish
Part of speechNoun
Letters11
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “freethinker” in English

freethinkerranks outside the top 100,000 English headwords, in the long tail of specialist, archaic, or seldom-used vocabulary, exactly the territory where a reader stops mid-sentence to double-check spelling.

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

Rare enough to double-check

freethinker is uncommon English outside the top frequency list, classed as anoun. Rarity is why readers land here mid-draft. 2 senses are on record.

freethinker has no tracked misspelling variants, suggesting the orthography follows predictable English patterns. This entry stands alone in our confusable dataset, which typically means the spelling is too distinctive to be mistaken for another word.

Etymologically, the entry records: From free + thinker, since 1692. The correct English form is freethinker, spelled F-R-E-E-T-H-I-N-K-E-R.

Definition

  1. 1
    A person who has formed his or her opinions using reason and rational enquiry; somebody who has rejected dogma, especially with regard to religion.
  2. 2
    A person with no religion.

Recorded use

Wiktionary example

These source excerpts show how freethinker appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.

  1. The report projected that in the Asia-Pacific region, the proportion of freethinkers is projected to decline from 21 per cent in 2010 to 17 per cent in 2050.

Etymology

From free + thinker, since 1692.

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). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "freethinker"?
"freethinker" is spelled F-R-E-E-T-H-I-N-K-E-R.
What does "freethinker" mean?
As a noun, "freethinker" means: A person who has formed his or her opinions using reason and rational enquiry; somebody who has rejected dogma, especially with regard to religion.
What is the origin of the word "freethinker"?
From free + thinker, since 1692. 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