Dictionary.com
Thesaurus.com
Synonyms

daft

American  
[daft, dahft] / dæft, dɑft /

adjective

dafter, daftest
  1. senseless, stupid, or foolish.

  2. insane; crazy.

  3. Scot. merry; playful; frolicsome.


daft British  
/ dɑːft /

adjective

  1. informal foolish, simple, or stupid

  2. a slang word for insane

  3. informal extremely fond (of)

  4. slang frivolous; giddy

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

  • daftly adverb
  • daftness noun

Etymology

Origin of daft

before 1000; Middle English dafte uncouth, awkward; earlier, gentle, meek, Old English dæfte; deft

Explanation

Daft means "foolish, wacky, or nutty." like your daft idea of wearing flip-flops to hike through the snow so that you didn't ruin your boots. When the adjective daft is used, you know something extremely silly or obviously goofy is involved — like setting all your money on fire to keep warm, instead of just using it to buy a coat. Some synonyms for daft are absurd, ridiculous, senseless and idiotic, so if someone calls you "daft," maybe you should rethink what you are trying to accomplish: Is there a better way to do it?

Keep Reading on Vocabulary.com

Vocabulary lists containing daft

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

One can be a fan of “Marty Supreme” and still think Chalamet’s comments were daft.

From Salon • Mar. 11, 2026

Politics in the 2020s change fast, and it is daft to try to predict what could happen next.

From BBC • Feb. 7, 2026

It only took until that afternoon for people to realize that the argument was daft.

From The Wall Street Journal • Nov. 23, 2025

Successive face-lifts have finally erased the original’s daft, Cheshire Cat smile, formed by the grille’s upturned corners.

From The Wall Street Journal • Sep. 25, 2025

“She’s daft as a loon. Will say anything to anyone—not that it will make much sense.”

From "Lizzie Bright and the Buckminster Boy" by Gary D. Schmidt