Synonyms of rigid in English:

rigid


See definition of rigid

adjective

1‘sandwiches are best packed in a rigid container’

SYNONYMS

stiff, hard, firm, inflexible, non-flexible, unbending, unyielding, inelastic

taut, tight

rare impliable, unmalleable

ANTONYMS

flexible, plastic

2‘many dog owners establish a rigid routine for feeding’

SYNONYMS

fixed, set, firm, inflexible, unalterable, unchangeable, immutable, unvarying, invariable, hard and fast, cast-iron

ANTONYMS

flexible

3‘poorer nations warned against a rigid approach to IMF funding’

SYNONYMS

strict, severe, stern, stringent, rigorous, inflexible, uncompromising, resolute, determined, immovable, unshakeable

unrelenting, intransigent, unyielding, unwavering, unswerving, obdurate, unadaptable, adamant

ANTONYMS

flexible, lenient