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Preposterous - synonyms

Total 139 synonym synonyms found for preposterous.

a bit thick

a bit thin

brain-born

closed-out

contrary to reason

doubtable

dream-built

dubitable

fancy-born

fancy-built

fancy-woven

fantasque

fatuitous

gouging

grossly overpriced

hard of belief

hard to believe

high-flown

imbecilic

logically impossible

mad

nonmeritorious

not coming

not deserving belief

not outstanding

not possible

open to doubt

open to suspicion

oxymoronic

passing belief

poppycockish

ruled-out

staggering belief

undeserving

unearned

unentitled

unjustified

unmeriting

unowed

unworthy of belief