hot air
"hot-air" is a 6-letter English headword indexed on PlainSpell.
The verdict
“hot air” is uncommon English (outside the top frequency list), classed as a noun. The kind of spelling people second-guess.
- Unranked
- below top-frequency English
- 7
- letters
According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Air that has been heated, especially so as to function as the lifting agent of a hot-air balloon.
Corpus desk
Index EN-hot-air · hot air · English
hot air · unranked · 0 variants · 0 confusables
- FREQ-UNRANKED Unranked
- LEN-LONG 7 letters
- VOW-3 3 vowels
- CONFUS-0 No pairs
- VAR-0 0 variants
- BOOK-THIN "H" 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.
| Property | Value |
|---|---|
| Headword | hot air |
| Language | English |
| Part of speech | Noun |
| Letters | 7 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Long-tail rank of “hot air” in English
Rare enough to double-check
hot air is uncommon English outside the top frequency list, classed as anoun. Rarity is why readers land here mid-draft. 2 senses are on record.
hot air doesn't appear in our generated misspelling index, and the word's spelling is regular enough that our generator found nothing worth flagging. We don't track a confusable pairing for this entry, which tends to mean the word is visually distinctive enough to stand on its own.
No documented word history exists for this headword, so its spelling is easiest to reason about phoneme by phoneme, absent a documented history. The correct English form is hot air, spelled H-O-T- -A-I-R.
Definition
- 1Air that has been heated, especially so as to function as the lifting agent of a hot-air balloon.
- 2Empty, confused, or exaggerated talk lacking meaning or substance; bluster.
Recorded use
Wiktionary examplesThese source excerpts show how hot air appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.
The balloon was equipped with a burner to create hot air for lift.
"You'll never get anywhere so long as youse trail with that reform bunch. It's all hot air and tomfool theory."
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.