Word.ws English Dictionary

looniest

looniest is the superlative form of loony.

Meaning of loony

Adjective

loony (comparative loonier, superlative looniest)

  1. (derogatory, informal, offensive) Insane.
    • loony scheme
  2. (derogatory, informal, offensive) Very silly, absurd.

See all 3 meanings of loony

Questions about looniest

What is looniest the superlative form of?
Looniest is the superlative form of loony.

Words near looniest in the dictionary

  1. loonghis
  2. loongs
  3. loonie
  4. loonier
  5. loonies
  6. looniest
  7. loonily
  8. looniness
  9. looninesses
  10. looning
  11. Loonix

Source and license

Adapted from Wiktionary: looniest (page history and authors); loony (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

Last updated:

Cite this entry: “looniest.” Word.ws, https://word.ws/looniest. Based on Wiktionary, CC BY-SA 4.0.