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OneKitly

loony

adjectivenounattested in dialogue

  • //ˈluːni//

Insane.

adjective

  1. 1

    informalInsane.

    loony scheme

    completely loony

    They dismissed his loony ideas.

    The movie is full of loony characters.

  2. 2

    informalVery silly, absurd.

Etymology

Shortened from lunatic, and likely also from loon ("rascal", and also the bird) + -y.

noun

  1. 1

    informalAn insane or very foolish person.

    Why, there’s hundreds of lunies of the sort to be met in London.

Forms

plural
loonies
comparative
loonier
superlative
looniest
The neighbouring pagesAlphabetical order follows the rules of the language, not byte values: an accent decides only between two otherwise identical words, and Spanish files Ñ as a letter of its own.

Lexical content from Wiktionary, under CC BY-SA 4.0 · Source entry · Data version 2026-08-23

Rank among the words of the OpenSubtitles 2018 corpus — film and television subtitles, so spoken rather than written usage (CC BY-SA 3.0).