tough Synonyms - page 6

lout leathery pitiless plucky powerful ruffianly ruffian rowdy roughscuff ropy rocky rigorous rigid retentive resistive resistant resilient redoubtable punk punishing problematical leathern leathered laborious hoodlum hood herculean hellish hefty heavy heartless harsh hardy hardly hard-headed hard-handed hardened hale gutty gummy hotspur husky impenetrable labored knotted kittle killing iron-fisted involute intricate