Synonyms of lightweight in English:

lightweight


See definition of lightweight

adjective

1‘a comfortable lightweight jacket’

SYNONYMS

thin, light, flimsy, insubstantial

summery

feathery, airy, delicate, fine, floaty, gauzy, sheer, gossamer, diaphanous, transparent, translucent, see-through

ANTONYMS

heavy, thick

2‘snobs will dismiss the show as lightweight, contrived pap’

SYNONYMS

trivial, insubstantial, trifling, frothy, superficial, shallow, unintellectual, undemanding, frivolous, insignificant

of no account, unimportant, of no consequence, inconsequential, minor, paltry, petty, slight, negligible, immaterial, of no merit, of no value, valueless, worthless

ANTONYMS

profound, heavyweight