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Synonyms
arduous, Augean, backbreaking, challenging, demanding, difficult, exacting, formidable, grueling (or gruelling), hard, heavy, hellacious, herculean, killer, laborious, moiling, murderous, pick-and-shovel, rigorous, rough, rugged, severe, stiff, strenuous, sweaty, tall, testing, toilsome, tough, uphill
Antonyms
cheap, easy, effortless, facile, light, mindless, simple, soft, undemanding
Recent Examples on the Web
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'effortful.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
circa 1895, in the meaning defined above
More from Merriam-Webster on effortful
Thesaurus: All synonyms and antonyms for effortful
Nglish: Translation of effortful for Spanish Speakers
See Definitions and Examples
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