doubter

noun

"doubter" is a 7-letter English headword indexed on PlainSpell.

The verdict

“doubter” is uncommon English (frequency #87,227 among 3,470 “D” headwords), classed as a noun. The kind of spelling people second-guess.

#87,227
frequency rank, English
3,470
“D” headwords

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

Corpus desk

Index EN-doubter · doubter · English

doubter · rank #87,227 · 0 variants · 0 confusables

  • FREQ-RARE #87,227
  • LEN-LONG 7 letters
  • VOW-3 3 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-MID 3,470
  • PHOTO-FINISH Dowson

Nearest frequency peer: Dowson (+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 “doubter”

Sparse band: bars invert rank so rarer forms read shorter

corpus weight

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

Source FrequencyWords open word-frequency list As of September 3, 2026
Key facts for doubter
PropertyValue
Headworddoubter
LanguageEnglish
Part of speechNoun
Letters7
Frequency rank#87,227
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “doubter” 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).doubterfalls 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: “Dowson” (#87,228), “Drac” (#87,229), “drafthouse” (#87,230). Among 3,470 “D” headwords, “doubter” is #87,227. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

doubter is uncommon English at frequency #87,227 among 3,470 “D” headwords, classed as anoun. Rarity is why readers land here mid-draft. Gloss: "One who doubts.".

doubter doesn't appear in our generated misspelling index, since its letter pattern doesn't lend itself to common typo substitutions. This entry stands alone in our confusable dataset, since no other headword is close enough in sound or shape to pair with it.

Etymologically, the entry records: From doubt + -er. The correct English form is doubter, spelled D-O-U-B-T-E-R.

Definition

  1. 1
    One who doubts.

Recorded use

Wiktionary examples

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

  1. I have a great deal of sympathy with scientific doubters, and with those who test psychicism up hill and down dale and are not satisfied.
  2. “Then it's true,” he said quietly. “Everything.” “Ay, thou doubter! Ay thou disbelieving dreg!”

Etymology

From doubt + -er.

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 "doubter"?
"doubter" is spelled D-O-U-B-T-E-R.
What does "doubter" mean?
As a noun, "doubter" means: One who doubts.
What is the origin of the word "doubter"?
From doubt + -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 "doubter", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 7 letters (nearest by frequency rank).

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

Source: FrequencyWords open word-frequency list