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Definitions

fool's errand

NOUN
practical joke
Synonyms
STRONGEST
prank
WEAK
antic caper escapade espieglerie frolic gag high jinks mischievous trick monkeyshines shenanigans stunt tomfoolery trick
NOUN
red herring
Synonyms
STRONGEST
ploy smokescreen
WEAK
attention-grabber bait commotion curve ball deviation distraction distractor disturbance diversion diversionary tactic false clue false face false trail gimmick interruption maneuver wild-goose chase
NOUN
wild-goose chase
Synonyms
WEAK
bootless errand lost cause merry chase red herring snipe hunt vain attempt waste of time wasted effort wasted labor

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.

Betting against Nvidia has also been a fool’s errand in the past three years.

From Barron's • Mar. 26, 2026

Trying to explain journalistic ethics to a lifelong criminal was probably a fool’s errand, but I still tried.

From Slate • Dec. 1, 2025

Teasing out the plot’s tangled threads and expecting each to adhere to logic is a fool’s errand, yet what viewer will insist this type of picture have an airtight story?

From The Wall Street Journal • Oct. 28, 2025

But they are on a fool’s errand: Crashes are an inevitable feature of not just the stock market but the crypto marketplace as well.

From MarketWatch • Oct. 15, 2025

But Rosencrantz was not at the ball, for he had been sent by Hamlet on a fool's errand.

From "Ophelia" by Lisa Klein