mettlesome
131trenchant — Synonyms and related words: acerb, acerbate, acerbic, acid, acidic, acidulent, acidulous, acrid, acrimonious, active, acute, aggressive, animated, apperceptive, appercipient, argute, asperous, astringent, astute, biting, bitter, brisk, caustic,… …
132vibrant — Synonyms and related words: active, acute, aggressive, animated, brisk, consonant, dynamic, energetic, enterprising, enthusiastic, forceful, forcible, full, full of pep, go go, hearty, impetuous, incisive, intense, keen, kinetic, lively, living,… …
