unsubduable
31mighty — adj 1. powerful, influential, prestigious, Literary. puissant; ascendant, predominant, hegemonic, prepotent, potent; strong, great, capable, equal to, up to; authoritative, commanding, consequential, weighty, authoritarian, absolute, autocratic,… …
32mulish — adj 1. stubborn, obstinate, pervicacious, pig headed, obdurate, headstrong, willful, strong willed, self willed; intransigent, uncompromising, irreconcilable, unyielding, unbending; hard line, determined, rigid, inflexible, dogged, pertinacious,… …
33potent — adj 1. powerful, mighty, strong, Literary. puissant, Archaic. potential; forceful, Sl. packing a punch or wallop, vehement, intense, great, formidable, overwhelming, overpowering; impregnable, unassailable, invulnerable, unvulnerable,… …
34strong — adj 1. mighty, powerful, strong as a bull or horse or moose or lion, Herculean, Atlantean, Sl. packing a punch or wallop, Archaic. potential; muscular, sinewy, wiry, brawny, strapping, well built, athletic, musclebound; sturdy as an ox, burly,… …
35never-say-die — adjective impossible to subdue • Syn: ↑indomitable, ↑unsubduable • Similar to: ↑unconquerable • Derivationally related forms: ↑indomitability (for: ↑ …
36insuppressible — adj irrepressible, lively, unstoppable, uncontrollable, ungovernable, unruly, unsubduable, obstreperous, incorrigible, energetic COLLOQ. go getting ≠ suppressible …
