lost cause

NOUN

wild-goose chase

Synonyms

WEAK

bootless errand fool's errand 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.

If you were considered a lost cause, how were you able to make such a surprising comeback?

From Slate • Nov. 19, 2025

He tried, moving trash cans and nudging back, then reluctantly concluding it was a lost cause.

From The Wall Street Journal • Oct. 28, 2025

But nor is it the case that democracy in our country is a lost cause.

From Salon • Sep. 23, 2025

Monday’s game was a lost cause from the start.

From Los Angeles Times • Aug. 12, 2025

I gave up distraction as a lost cause.

From "The Name of the Wind" by Patrick Rothfuss