incredulously

adv

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

"incredulously" is a 13-letter English headword indexed on PlainSpell.

The verdict

“incredulously” is uncommon English (frequency #73,294 among 2,140 “I” headwords), classed as an adverb. The kind of spelling people second-guess.

#73,294
frequency rank, English
2,140
“I” headwords

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - In an incredulous manner; tending to disbelieve; skeptically.

Corpus desk

Index EN-incredulously · incredulously · English

incredulously · rank #73,294 · 0 variants · 0 confusables

  • FREQ-RARE #73,294
  • LEN-MEGA 13 letters
  • VOW-6 6 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-MID 2,140
  • PHOTO-FINISH incisor

Nearest frequency peer: incisor (-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 “incredulously”

Sparse band: bars invert rank so rarer forms read shorter

corpus weight

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

Source FrequencyWords open word-frequency list As of September 3, 2026
Key facts for incredulously
PropertyValue
Headwordincredulously
LanguageEnglish
Part of speechAdverb
Letters13
Frequency rank#73,294
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “incredulously” in English

This scale runs from the tiny cluster of words that carry ordinary speech (left) to the long tail of words almost nobody reaches for (right).incredulouslyfalls in this rarity band:

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

Scale is logarithmic (each tick is 10× rarer). Rare peers in the same band: “incisor” (#73,293), “infanta” (#73,295), “impoundment” (#73,292). Among 2,140 “I” headwords, “incredulously” is #73,294. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

incredulously is uncommon English at frequency #73,294 among 2,140 “I” headwords, classed as anadverb. Rarity is why readers land here mid-draft. Gloss: "In an incredulous manner; tending to disbelieve; skeptically.".

Zero misspellings are on record for incredulously in our index, since its letter pattern doesn't lend itself to common typo substitutions. Our dataset records no confusable match here, suggesting its spelling stands apart enough that readers rarely confuse it with something else.

Etymologically, the entry records: From incredulous + -ly. The correct English form is incredulously, spelled I-N-C-R-E-D-U-L-O-U-S-L-Y.

Definition

  1. 1
    In an incredulous manner; tending to disbelieve; skeptically.

Recorded use

Wiktionary example

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

  1. "Sure you never heard of him?" he asked incredulously. "Never," I said flatly.

Etymology

From incredulous + -ly.

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 "incredulously"?
"incredulously" is spelled I-N-C-R-E-D-U-L-O-U-S-L-Y.
What does "incredulously" mean?
As an adverb, "incredulously" means: In an incredulous manner; tending to disbelieve; skeptically.
What is the origin of the word "incredulously"?
From incredulous + -ly. 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 "incredulously", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 13 letters (nearest by frequency rank).

interactively#73,301hydrodynamics#73,280lackadaisical#73,363legislatively#73,371

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

Source: FrequencyWords open word-frequency list