boiling hot

adj

"boiling-hot" is a 10-letter English headword indexed on PlainSpell.

The verdict

“boiling hot” is outside the top-ranked English vocabulary, used as an adjective - the kind of word writers most often double-check.

Unranked
below top-frequency English
11
letters

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Used other than figuratively or idiomatically: see boiling, hot: very hot in a way that involves boiling of water or other liquids.

Key facts for boiling hot
PropertyValue
Headwordboiling hot
LanguageEnglish
Part of speechAdjective
Letters11
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Where “boiling hot” sits in English frequency

boiling hot falls 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.

Spelling & Dictionary Insight

The English entry for boiling hot is 11 letters long, classified as an adjective. It sits outside the most-frequent rank tiers, which is often why uncommon words generate more spelling variants per reader. Wiktionary records 2 distinct senses for this headword, so context determines which meaning a reader should apply.

We couldn't generate a plausible misspelling set for boiling hot, which points to an orthography that plays by predictable English rules. 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 explicit etymology string is stored for this entry, so its spelling pattern is best understood through pronunciation rather than a traceable origin. The correct English form is boiling hot, spelled B-O-I-L-I-N-G- -H-O-T.

Definition

  1. 1
    Used other than figuratively or idiomatically: see boiling, hot: very hot in a way that involves boiling of water or other liquids.
  2. 2
    Extremely hot (having a high temperature: of an object, the weather, a living creature).

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 "boiling hot"?
"boiling hot" is spelled B-O-I-L-I-N-G- -H-O-T.
What does "boiling hot" mean?
As an adjective, "boiling hot" means: Used other than figuratively or idiomatically: see boiling, hot: very hot in a way that involves boiling of water or other liquids.
What language does "boiling hot" come from?
"boiling hot" is a English word. PlainSpell's reference spans five languages -- English, Spanish, Portuguese, French, and German -- with definitions, pronunciations, and spelling data for each.
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.

Using “boiling hot”

The practical upshot for anyone who landed here from a spell-check.

  • The one correct English spelling is B-O-I-L-I-N-G- -H-O-T - every other letter order is a misspelling in standard orthography.
  • Browse more English words and confusable pairs in the same reference. English words
Data Source

Wiktionary (via kaikki.org), licensed under CC BY-SA & GFDL. Word ordering uses an open word-frequency list; misspelling variants are generated by edit-distance from the correct headword.

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

Source: FrequencyWords open word-frequency list FrequencyWords open word-frequency list