bn:00103947a
Adjective Concept
EN
hard-bitten  hard-boiled  pugnacious
EN
Tough and callous by virtue of experience WordNet 3.0
Definitions
Relations
Sources
EN
Tough and callous by virtue of experience WordNet 3.0 & Open English WordNet
Callous and toughened by experience. Wiktionary
SIMILAR
WordNet 3.0 & Open English WordNet
Wiktionary