Từ đồng nghĩa của lacking assurance

unsure insecure timid unassertive unconfident apprehensive diffident hesitant timorous anxious fearful meek nervous shy unassured passive retiring shrinking submissive uncertain weak wimpy lacking confidence lacking self-confidence lacking in confidence not self-assured not confident self-conscious self-doubting approval-seeking bashful ill at ease uneasy edgy tense doubtful self-effacing worried inhibited nervy troubled jittery mousy embarrassed uptight jumpy perturbed suspicious modest antsy unquiet awkward uncomfortable sheepish atwitter upset hinky queasy queazy goosey aflutter reluctant dithery on edge hung up het up on tenterhooks strained distrustful aw-shucks discomfited reserved withdrawn unassuming coy backward bothered unnatural introverted gauche reticent out of place keyed up blushing agitated wary humble restless unforthcoming irresolute unsettled unpoised disquieted fidgety shamefaced on pins and needles unrelaxed disturbed chary like a fish out of water restrained tentative indecisive validation-seeking permission-seeking attention-seeking flustered dithering wavering vacillating costive swithering faltering restive discombobulated fazed twitchy in a flap doubting stilted ill-at-ease stiff mannered affected artificial disorientated all of a dither out of countenance unsure of yourself bewildered fretful disoriented tormented vexed discomposed shaken lost mousey distressed perplexed spiritless skittish fearsome strange tremulous feeble high-strung in turmoil fainthearted afraid vague questioning touchy choked Delphic hanging by thread touch and go on thin ice constrained unpresuming up in the air unobtrusive abashed ashamed demure recessive rabbity mim quiet blenching dubious flinching wired concerned shaky overwrought stressy toey frightened overstrung stressed scared highly strung in a tizzy worked up strung out ruffled spooked sensitive excitable in a state alarmed unstable strung up disconcerted neurotic unnerved dismayed hyper hysterical spooky squirrelly windy in a state of agitation flurried like a cat on a hot tin roof rattled excited in a state of nerves in a stew angsty irritable in a tizz brittle all of a lather shook up like a cat on hot bricks panicky trembling adrenalized confused unglued shaking wrought up taut in a sweat in a twitter a bundle of nerves having kittens annoyed fraught in a twit febrile fluttery quaking distraught thrown irked wound up beside oneself anguished bundle of nerves under stress unrestful in a cold sweat bricking oneself stressed out all of a doodah nerve-racking nail-biting spasmodic skittery creepy careful fretting discountenanced shivery overanxious in suspense irascible fevered turbulent nervous wreck hassled impatient peevish inconvenienced irritated worried sick quivering unsteady white-knuckled unpeaceful beset riled muddled tortured plagued harassed angstful solicitous bugged clutched a wreck hot and bothered worried stiff put out with one's stomach in knots having butterflies in the stomach shot to pieces with your heart in your mouth twittering stuttering stammering stumbling precarious trepidatious flighty forced caught up under pressure curt under a strain disorderly graceless frisky unbalanced prim pressured frazzled palpitant wrung all of a flutter watchful wreck moving moved shot fussy aghast dreading easily frightened easily agitated all nerves on the qui vive in a spin a basket case in a flat spin sweating bullets up the wall white knuckled afflicted asea tetchy unsettling unnerving disturbing hairy disquieting distressful agitating distressing nerve-wracking irrational exacerbated puzzled displeased chagrined aggravated pained mortified pestered harried harrowed miffed provoked terrified strict conventional cautious testy crotchety prickly hurt short-tempered crabbed hot-tempered captious snappy temperamental chippy bad-tempered querulous quick-tempered ill-tempered grieved oversensitive moody critical active hurried transient unruly wandering intermittent changeable fidgeting itchy inconstant borderline footloose roving sleepless fitful nomadic bustling gutted sad unhappy saddened old-fashioned on the defensive distracted frantic offended angered disappointed fretted shocked low worrisome verklempt blue unzipped wounded cut up in disorder amazed tossing and turning come apart psyched out bummed out broken up at sixes and sevens all torn up in a dither stressful feeling anxious shaking in one's shoes nerves on edge

lacking candor lacking charisma lacking civility lacking compassion lacking concentration lacking concern lacking ability lacking lack for something lackeys lackey lacked success