adj. 25B6; adjective WILFUL, strong-willed, stubborn, obstinate, unyielding, obdurate; contrary, perverse, wayward, unruly; formal refractory.
tractable.
adj. 25B6; adjective WILFUL, strong-willed, stubborn, obstinate, unyielding, obdurate; contrary, perverse, wayward, unruly; formal refractory.
tractable.
Concise Oxford thesaurus English vocabulary. Краткий оксфордский словарь английского языка тезаурус. 2012