fly off the handle

verb

"fly-off-the-handle" is a 15-letter English headword indexed on PlainSpell.

The verdict

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

Unranked
below top-frequency English
18
letters

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - To become very angry or enraged; to throw a fit or go crazy.

Key facts for fly off the handle
PropertyValue
Headwordfly off the handle
LanguageEnglish
Part of speechVerb
Letters18
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Where “fly off the handle” sits in English frequency

fly off the handle 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.

Rare enough to double-check

fly off the handle is uncommon English outside the top frequency list, classed as averb. Rarity is why readers land here mid-draft. Gloss: "To become very angry or enraged; to throw a fit or go crazy.".

The misspelling generator found no plausible variants for fly off the handle, suggesting the orthography follows predictable English patterns. This headword has no recorded confusable partner, since its spelling is unusual enough that it doesn't cluster with a lookalike.

Wiktionary doesn't record an etymology for this headword, leaving phoneme-to-grapheme mapping as the best guide to its spelling rather than a borrowing history. The correct English form is fly off the handle, spelled F-L-Y- -O-F-F- -T-H-E- -H-A-N-D-L-E.

Definition

  1. 1
    To become very angry or enraged; to throw a fit or go crazy.

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 "fly off the handle"?
"fly off the handle" is spelled F-L-Y- -O-F-F- -T-H-E- -H-A-N-D-L-E.
What does "fly off the handle" mean?
As a verb, "fly off the handle" means: To become very angry or enraged; to throw a fit or go crazy.
What language does "fly off the handle" come from?
"fly off the handle" is a English word. You can look up definitions, pronunciations, and spelling data for this and other words across English, Spanish, Portuguese, French, and German on PlainSpell.
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 “fly off the handle”

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

  • The one correct English spelling is F-L-Y- -O-F-F- -T-H-E- -H-A-N-D-L-E - 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