toughest

toughest

形容词 tough:

not given to gentleness or sentimentality

同义词：tough

very difficult; severely testing stamina or resolution

同义词：rugged, tough

physically toughened

同义词：tough, toughened

substantially made or constructed

同义词：sturdy, tough

violent and lawless

同义词：ruffianly, tough

feeling physical discomfort or pain (`tough' is occasionally used colloquially for `bad')

同义词：bad, tough

resistant to cutting or chewing

同义词：tough

unfortunate or hard to bear

同义词：hard, tough

making great mental demands; hard to comprehend or solve or believe

同义词：baffling, knotty, problematic, problematical, tough