Synonyms for "non-plussed" (140 found)

Ranked by relevance and common usage.

Closest matches (28)

confoundedperplexedabashedaddledat a lossat a nonplusat a standat a standstillat an impasseat lossbaffledbamboozledbeatbewildered

Verb(1 words)

abashed

Adjective(12 words)

addle-patedaddledaddlepatedadiaphroisticapatheticapathisticalat a lossat a loss for wordsat seaat sixes and sevensbaffledbefuddled

Adjective(1 words)

at a loss

Strong matches (42)

Adjective(30 words)

bewilderedblaséblitheconfoundedconfusedconfuzzledcooldazeddazzleddeafdiscombobulateddisconcerteddisinteresteddispassionatedulldumbfoundedenervatedflabagastedflabbergastedflabbergastered

Show 10 more words

flummoxedflusteredflutteredgallionichalfheartedheartlessimpassiveindifferentineffervescibleinsensible

blankbuffaloeddazedazeddistraughtflooredfoiledfrustratedfuddledhelplessin a dilemmain suspense

Related words (70)

Adjective(54 words)

insouciantjadedjumbledlackadaisicallanguidlanguorouslaodiceanlethargiclistlesslost for wordslotophagouslukewarmminussedmisledmixed upmopeymuddledmuzzymystifiednonchalant

Show 34 more words

not with itout of itout to lunchperplexedphlegmaticpococurantepunch-drunkpuzzledremissshiftlessspaced outspeechlessspiritlessstumpedstymiedsupinetepidthrowntorpedinoustorpidunarouseduncaringunconcernedunenthusiasticunflappableunimpressibleuninterestedunlivelyunmoveduntouchedunzealousup a treevexedworld-weary

lickedmuddledmystifiedon tenterhookspuzzledstuckstumpedthrownthunderstruckthwartedunaffectedunfazedunimpressedvexed

Adjective(2 words)

nonplusedpuzzled

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.