withering[adjective]Synonyms: scornful, devastating, humiliating, hurtful, mortifying, snubbing
[TahlilGaran] English Synonym Dictionary ▲
with‧er‧ing /ˈwɪðərɪŋ/
adjective a withering look/remark etc a look, remark etc that makes someone feel stupid, embarrassed, or lose confidence
—witheringly adverb [TahlilGaran] Dictionary of Contemporary English ▲