Synonyms of exacting in English:

exacting


See definition of exacting

adjective

1‘he set himself an exacting training routine’

SYNONYMS
demanding, hard, tough, stringent, testing, challenging, difficult, onerous, arduous, laborious, tiring, taxing, gruelling, punishing, back-breaking, burdensome, Herculean
archaic toilsome
rare exigent
ANTONYMS

easy

2‘a highly efficient but exacting boss’

SYNONYMS
strict, stern, firm, demanding, rigorous, tough, hard, harsh, rigid, inflexible, uncompromising, unyielding, unbending, unsparing, imperious
hard to please
North American informal badass
Australian, New Zealand informal solid
ANTONYMS

easy-going