tough Synonyms - page 4

mobster gangster rough-and-tumble uglies racketeer baddie uncollectible gruelling grueling virile gristly exacting enforcer enervative enervating elusive dure dura duelist drawcansir drastic draconian doughty disciplinary difficulty difficile desperado exhausting exigent experient grinding grievous granitic gorilla glutinous gluey gladiator formidable flinty firm filose fighter fierce fibrous fibred fearless demanding daedal cruel brutal