vaporous

/ˈveɪpəɹəs/

//ˈveɪpəɹəs// adj

"vaporous" is a 8-letter English headword indexed on PlainSpell.

The verdict

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

Unranked
below top-frequency English
8
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Of or relating to vapour; also, having the characteristics or consistency of vapour.

Corpus desk

Index EN-vaporous · vaporous · English

vaporous · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-LONG 8 letters
  • VOW-4 4 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "V" 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 vaporous
PropertyValue
Headwordvaporous
LanguageEnglish
Part of speechAdjective
IPA/ˈveɪpəɹəs/
Letters8
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “vaporous” in English

vaporousfalls 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

vaporous is uncommon English outside the top frequency list, classed as anadjective, transcribed /ˈveɪpəɹəs/. Rarity is why readers land here mid-draft. 7 senses are on record.

vaporous has no tracked misspelling variants, typically a sign the spelling maps closely to how the word sounds. No close-neighbour confusable shows up for this headword in our dataset, which typically means the spelling is too distinctive to be mistaken for another word.

Etymologically, the entry records: From Middle English vaporous, from Late Latin vapōrōsus (“full of steam”), from Latin vapor (“exhalation; smoke; steam, vapour”) (possibly related to Proto-Indo-European *kwep- (“to boil; to smoke, steam; aroma; strong odour”)) + -ōsus (suffix meaning ‘full… The correct English form is vaporous, spelled V-A-P-O-R-O-U-S.

Definition

  1. 1
    Of or relating to vapour; also, having the characteristics or consistency of vapour.
  2. 2
    Breathing out or giving off vapour.
  3. 3
    Of a place: filled with vapour; foggy, misty.
  4. 4
    Of a thing: covered or hidden by vapour, fog, or mist.
  5. 5
    Lacking depth or substance; insubstantial, thoughtless, vague.
  6. 6
    Of clothes or fabric: thin and translucent; filmy, gauzy.
  7. 7
    Feeling melancholy; experiencing the vapors.

Recorded use

Wiktionary examples

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

  1. Hovv can darkneſſe be called a Maſſe? &c. No it cannot. Nor a thin vaporous matter neither.
  2. For the great rock has screened the westering sun / That still on plains beyond streams vaporous gold / Among the branches; […]

Etymology

From Middle English vaporous, from Late Latin vapōrōsus (“full of steam”), from Latin vapor (“exhalation; smoke; steam, vapour”) (possibly related to Proto-Indo-European *kwep- (“to boil; to smoke, steam; aroma; strong odour”)) + -ōsus (suffix meaning ‘full of, overly, prone to’ forming adjectives from nouns). The English word is analysable as vapour + -ous. Possibly a doublet of hope. Cognates * French vaporeux (“misty, vaporous; filmy, transparent”) * Italian vaporoso (“flimsy, gauzy; fluffy; vaporous”) * Portuguese vaporoso * Spanish vaporoso (“airy; vaporous”)

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 "vaporous"?
"vaporous" is spelled V-A-P-O-R-O-U-S. The IPA pronunciation is /ˈveɪpəɹəs/.
What does "vaporous" mean?
As an adjective, "vaporous" means: Of or relating to vapour; also, having the characteristics or consistency of vapour.
How do you pronounce "vaporous"?
The IPA (International Phonetic Alphabet) transcription for "vaporous" is /ˈveɪpəɹəs/. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What is the origin of the word "vaporous"?
From Middle English vaporous, from Late Latin vapōrōsus (“full of steam”), from Latin vapor (“exhalation; smoke; steam, vapour”) (possibly related to Proto-Indo-European *kwep- (“to boil; to smoke, steam; aroma; strong odour”)) + -ōsus (suffix mea... 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