Đồng nghĩa của highly undesirable

unthinkable absurd preposterous unconscionable unreasonable ludicrous outrageous shocking not on not to be considered out of the question ridiculous farcical crazy inane nonsensical bizarre unbelievable insane laughable harebrained senseless foolish fatuous risible pointless asinine illogical loony mad hare-brained monstrous incredible silly astonishing whacky stupid fantastical fanciful implausible fantastic cockeyed lunatic nutty wacky looney cuckoo half-baked kooky kookie featherheaded strange idiotic wild unreal balmy grotesque derisory imbecilic daft brainless zany witless crackpot cockamamy half-witted incongruous weird irrational unusual comical simpleminded unwise daffy derisive dotty screwball dippy lunkheaded bubbleheaded pathetic cockamamie sappy weak-minded peculiar goofy impracticable foolhardy puerile bewildering mystifying puzzling extraordinary baffling surreal cock-eyed irresponsible outlandish inept jerky tomfool fool mindless ill-conceived moronic screwy derisible barmy batty off the wall vacuous hilarious meaningless crackbrained funny scatterbrained contemptible freaky inconsistent untenable unrealistic slang impractical potty foolheaded feather-brained off your head unhinged deranged demented maniacal extremely foolish off beam stupidly irresponsible full of holes way out extreme impossible excessive extravagant exorbitant far-out thick too much taking the cake eccentric whimsical mercurial nonconformist wackadoo phenomenal wackadoodle infantile abnormal unique queer crazy-ass freakish offbeat quixotic quirky imprudent rum weirdo dreamlike unworkable inconceivable remarkable outré funky odd spaced-out off-the-wall off-kilter bird-brained beyond all reason out of all reason short-sighted inappropriate unintelligent dumb ill-advised injudicious reckless dopey doltish empty-headed rash wacko damfool thoughtless giddy ill-considered chowderheaded dotish glaikit unsound dim-witted loopy madcap gormless thickheaded scatty unstable out to lunch unbalanced cretinous dim dunderheaded cracked nuts divvy imbecile distraught feebleminded raving simple dof wrong pea-brained wooden-headed halfwitted crazed incautious flighty psychotic mental bonkers gaga certifiable indiscreet crackers birdbrained lamebrained frenzied touched psychopathic loco bats meshuga boneheaded blockheaded weak cranky mentally ill non compos mentis of unsound mind sick in the head mad as a hatter not all there stark raving mad nutty as a fruitcake slow-witted inconsequential ignorant sophistic delirious oddball pinheaded muttonheaded chuckleheaded distracted inadequate up the pole negligible nominal whacko psycho insufficient minimal trifling tiny insulting brainsick maniac meshugge bughouse fruity haywire paltry bedlam moonstruck pitiful wud rabid measly softheaded miserable miserly token schizophrenic small brain-dead derailed disordered unsettled paranoid fat-headed droll looney tunes raging out of one's mind around the bend crazy as a loon off off one's rocker loony tunes careless faulty piddling stingy lousy heedless comic invalid fallacious gelastic childish unreasoning unjustifiable mingy poxy nickel-and-dime unscientific flakey impolitic erratic reasonless disturbed braindead specious unconventional unthinking dense flaky diverting piffling clownish sectionable illegitimate inconsequent nonrational groundless unfounded manic contradictory hysterical joshing camp campy immature schizoid frantic doolally bananas buggy nutso barking gonzo squirrelly nutsy bushed dappy porangi dozy yarra raving mad not together stark mad confused away with the fairies round the bend off the air barking mad foaming at the mouth mad as a March hare round the twist stark staring mad not the full shilling not right in the head not quite right in the head not right upstairs as daft as a brush dead from the neck up moonstricken out there pie-faced off one's gourd nerdy dazed off one's head dreamy unearthly in another world in a daze bathetic ill-judged rattlebrained unsteady changeable clueless defective clock curious incomprehensible burlesque inadvisable unsafe unpractical dull unconsidered ill-thought-out misguided off the beam dimwitted frivolous obtuse capricious harum-scarum mentally incompetent bugged out worthy of scorn donkeyish obstinate naive for the birds unaware insipid insensate complacent avant-garde off-centre idiotical improvident Boeotian futile amusing light-hearted callow waggish chucklesome useless vain ineffectual counterintuitive goofy loony credulous retarded green off your trolley kinky inexperienced dilly over the top thick-witted niggling picayune petty chicken minute piddly trivial slight footling pimping insignificant no-account inconsiderable peanut incorrect incompetent embarrassing in vain backward slow humorous witty spurious neurotic schitzy feeble-minded uncontrolled unglued to no avail unjustified erroneous OTT as thick as two short planks feather-headed wet behind the ears simple-minded psychopathological minor unimportant baseless arbitrary in left field flawed inconclusive bemused sociopathic O.T.T. a bit much for grins a few cards shy of a full deck as mad as a March hare demoniac having bats in the belfry flipped out sick deprived of one's wits one card shy of a full deck manic-depressive over the edge non compos severely mentally ill one sandwich short of a picnic a few sandwiches short of a picnic out of one's tree not of sound mind mentally deranged out of one's gourd off one's nut having a screw loose with a screw loose off the deep end as mad as a hatter in the ozone having kangaroos in the top paddock flipped-out berserk off one's trolley soft sophistical aberrant disconnected incoherent disjointed casuistic unreasoned unproved de minimis Mickey Mouse nitwitted perverse false irrelevant unconnected irreconcilable self-contradictory unsubstantial beyond belief hollow dopy sheepheaded not following without foundation without basis not making sense beyond the bounds of possibility muddle-headed mean idiosyncratic twisted have a screw loose have bats in the belfry have kangaroos in the top paddock mentally unbalanced out of one's head

highly unlikely highly valued highly wrought high-maintenance high man on the totem pole high-minded highly trained highly thought of highly superior autobiographical memory highly successful highly-strung highly strung