Synonyms of strong-willed in English:

strong-willed


See US English definition of strong-willed

See UK English definition of strong-willed

See Spanish definition of tenaz

adjective

1‘he was strong-willed and independent’

SYNONYMS
determined, iron-willed, resolute, stubborn, stubborn as a mule, mulish, obstinate, wilful, headstrong, strong-minded, self-willed, inflexible, unbending, unyielding, intransigent, intractable, obdurate, recalcitrant, refractory
forceful, domineering
informal pushy
rare indurate
ANTONYMS

weak-willed, spineless