Synonyms of inflexible in English:

inflexible


See definition of inflexible

adjective

1‘the committee's inflexible attitude’

SYNONYMS

stubborn, obstinate, obdurate, intractable, intransigent, unbending, immovable, inexorable, unadaptable, unaccommodating

hidebound, set in one's ways, blinkered, single-minded, pig-headed, mulish

uncompromising, dogged, adamant, firm, resolute, diehard, steely, iron-willed, dyed-in-the-wool

formal refractory

ANTONYMS

flexible, accommodating

2‘a landlady with inflexible house rules’

SYNONYMS

unalterable, unchangeable, unvarying, unwavering, unshakeable, entrenched

firm, fixed, set, established, hard and fast, uncompromising

stringent, rigorous, strict, severe, inexorable, immutable

ANTONYMS

flexible

3‘an inflexible metal plate’

SYNONYMS

rigid, stiff, non-flexible, unyielding, unbending, unbendable, taut, hard, firm, inelastic

rare impliable, unmalleable

ANTONYMS

flexible, pliable