tough Synonyms - page 4

durable dura duelist drawcansir drastic draconian doughty disciplinary difficulty difficult difficile desperado demanding daedal cruel coyote dure elusive formidable flinty firm filose fighter fierce fibrous fibred fearless experient exigent exhausting exacting enforcer enervative enervating coriaceous complicated bruiser bruising brawny brawler bothersome battler baffling bad austere athletic assertory arduous annoyer ambitious