Answer | Crossword Clue |
---|---|
strenuous | requiring great exertion |
strenuously | STRENUOUS, requiring great exertion |
strenuousness | STRENUOUS, requiring great exertion |
strenuousnesses | STRENUOUSNESS, STRENUOUS, requiring great exertion |
EASIER | Requiring less exertion |
effortless | Requiring no physical or mental exertion |