inept (adj.)

• apish
• artless
• asinine
• awkward
• bad
• batty
• beguiled
• besotted
• brainless
• buffoonish
• bumbling
• bungling
• clumsy
• cockeyed
• crazy
• credulous
• daft
• dazed
• dizzy
• doting
• dumb
• fatuous
• flaky
• fond
• foolish
• fuddled
• futile
• gaga
• gauche
• goofy
• graceless
• halting
• ham-handed
• headless
• idiotic
• ignorant
• ill-advised
• ill-chosen
• ill-considered
• ill-judged
• ill-sorted
• ill-timed
• imbecile
• impolitic
• improper
• imprudent
• inadmissible
• inadvisable
• inane
• inapplicable
• inapposite
• inappropriate
• inapt
• inattentive
• incapable
• incompetent
• incongruous
• indiscreet
• ineffective
• inefficient
• inexpedient
• inexpert
• infatuated
• infelicitous
• inferior
• injudicious
• inopportune
• insane
• insensate
• irrational
• irrelevant
• kooky
• loony
• lumbering
• mad
• maladjusted
• maladroit
• malapropos
• maudlin
• mediocre
• mindless
• misguided
• mismatched
• mismated
• misplaced
• moronic
• nutty
• pedestrian
• poor
• reasonless
• sappy
• screwy
• senseless
• sentimental
• silly
• stupid
• thoughtless
• unable
• unadapted
• unadvised
• unbecoming
• unbefitting
• undesirable
• undiplomatic
• undue
• unendowed
• unfit
• unfitting
• unfortunate
• ungainly
• unhappy
• unintelligent
• unprofitable
• unqualified
• unreasoning
• unseasonable
• unseemly
• unskilled
• unskillful
• unsuitable
• unsuited
• untalented
• unthinking
• untimely
• unwise
• unworkmanlike
• wacky
• wet
• witless
• wooden
• wrong