cautiousness

noun

"cautiousness" is a 12-letter English headword indexed on PlainSpell.

The verdict

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

Unranked
below top-frequency English
12
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - The state of being cautious; wariness

Corpus desk

Index EN-cautiousness · cautiousness · English

cautiousness · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-MEGA 12 letters
  • VOW-6 6 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 cautiousness
PropertyValue
Headwordcautiousness
LanguageEnglish
Part of speechNoun
Letters12
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “cautiousness” in English

cautiousnessranks 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

cautiousness is uncommon English outside the top frequency list, classed as anoun. Rarity is why readers land here mid-draft. Gloss: "The state of being cautious; wariness".

Zero misspellings are on record for cautiousness in our index, since its letter pattern doesn't lend itself to common typo substitutions. We don't track a confusable pairing for this entry, which usually means its spelling is distinct enough that readers don't reach for a similar-looking word instead.

Etymologically, the entry records: From cautious + -ness. The correct English form is cautiousness, spelled C-A-U-T-I-O-U-S-N-E-S-S.

Definition

  1. 1
    The state of being cautious; wariness

Recorded use

Wiktionary example

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

  1. This extreme cautiousness, which was, indeed, the most remarkable feature in his character, still made itself prominent after his elevation.

Etymology

From cautious + -ness.

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 "cautiousness"?
"cautiousness" is spelled C-A-U-T-I-O-U-S-N-E-S-S.
What does "cautiousness" mean?
As a noun, "cautiousness" means: The state of being cautious; wariness
What is the origin of the word "cautiousness"?
From cautious + -ness. 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