Từ trái nghĩa của optimum

optima, optimums

Từ đồng nghĩa: optimal,

suboptimal inferior poor substandard deficient dissatisfactory unsatisfactory lousy subpar bad unacceptable wretched crummy lame mediocre awful pathetic terrible execrable atrocious rotten dreadful ordinary run-of-the-mill contemptible second-rate imperfect inadequate unexceptional abysmal shoddy vile miserable sub-par undistinguished half-pie uninspired shabby unremarkable crude insignificant regular ugly shameful third-rate no great shakes disappointing woeful bodger humble unrefined homely rough poor quality unideal lacklustre horrible tawdry ignominious lackluster disgusting depressing ignoble drab stupid unimportant expected unknown weak low small plain usual little common normal paltry conventional typical wrong improper inappropriate incongruous irrelevant inept unfitting incorrect unsuitable unsuited ineligible infelicitous inapposite average unbecoming ill-suited unbefitting flawed appalling dismal less than optimal less than ideal less than satisfactory deplorable lamentable least rubbish pitiful cheap dodgy junk rubbishy middling subnormal unspectacular pedestrian low-quality low-grade second-class

worst lowest foulest shoddiest crummiest lamest trashiest lousiest poorest nastiest junkiest most appalling most atrocious most awful most contemptible most dreadful most rotten most dissatisfactory most inferior most deplorable most rubbish most average most substandard most mediocre most pathetic most disgraceful most imperfect most deficient most execrable most dismal most unexceptional most unacceptable most abysmal most useless most flawed most frightful most inadequate most horrendous most unsatisfactory most worthless most subpar most terrible

base basic bottom beginning foundational fundamental introductory elementary primary rudimental rudimentary abecedarian first minimum basal lowest root bottommost

cursory half-hearted off-hand perfunctory unenthusiastic halfway partial

bottom nadir depths minimum zero base lowest point low point rock bottom pits lowest level foot lowest ebb depth lowness rock-bottom

low bar bottom of the barrel

worst

minimum base bottom least lowest narrowest slightest bare minimum bottom level lower limit lowest level

opt in opt-in opting opting in opting out opting out of optimizing optimizes optimized optimize optimization optimizable