Antonyms for

Antonyms of adj effortless

2 senses of effortless

Sense 1:
effortless (vs. effortful)

effortful (vs. effortless)
arduous, backbreaking, grueling, gruelling, hard, heavy, laborious, operose, punishing, toilsomedraggingexhausting, tiring, wearing, wearyingheavy, labored, labouredlabor-intensive, labour-intensiveleaden, ploddingSisypheanarduous, straining, strenuous
Sense 2:
casual, effortless

INDIRECT (VIA easy) -> difficult, hard © 2001-2013, Demand Media, all rights reserved. The database is based on Word Net a lexical database for the English language. see disclaimer
Classroom | Privacy Policy | Terms | Ad Choices