Choose the perfect synonym or antonym for the word

Effort

/ˈefət/

A mental or physical activity to achieve a result.

Synonyms:

But she did not want her efforts to be for nothing.

Louis made a violent effort over himself, as he replied, "Nothing."

The Law of Least Effort.

From Old French esforz, derived from esforcier, meaning to force out, encourage, or exert, stemming from Latin ex- (out) + fortis (strong).

183 mentions per 1 million words

Very Often

Hint: Frequency according to COCA