midshipman-woman (noun) sailor: person who travels by sea
Sinonime: determined, firm,
fixed, hanging tough, hard-nosed, immovable,
inexorable, inflexible,
insistent, intransigent, obdurate, pat,
relentless, resolute,
rigid, set, set in stone, standing pat,
stiff,
stubborn, unbendable, unbending, uncompromising,
unrelenting, unshakable, unswayable
Antonime: flexible, pliant,
submissive,
yielding