Đồng nghĩa của not secure

unstable unsteady shaky wobbly rickety unbalanced insecure precarious rocky tottering teetering tottery unsafe wobbling doddery movable unfastened unreliable unsecured unsettled bockety dizzy giddy lubricious mobile moving risky slippery ticklish tricky weak wiggly not fixed shaking feeble teetery unsound wabbly trembling wayward shifting trembly tremulous quivery nonsecured parlous iffy unsure not stable touch and go not fixed in place floating loose flimsy dodgy hazardous perilous dangerous hairy chancy frail uncertain delicate treacherous vulnerable dicey problematic exposed ramshackle wonky difficult fragile threatening touch-and-go wavering critical insubstantial touchy jerry-built gnarly makeshift serious undependable grave menacing unhealthy doubtful woozy grievous decrepit dubious light venturesome alarming lightheaded fraught with danger gimcrack thorny light-headed shoddy sticky breakable desperate jeopardizing slight badly built vertiginous nasty dynamite thrown together at risk jeopardising hanging by a thread staggering on thin ice rattletrap uneven faint groggy defenseless unpredictable defenceless reeling awkward disproportionate defective high-risk off-balance terrifying loaded wicked spindly quaking dilapidated ugly sensitive playing with fire Russian roulette unwell top-heavy fluctuant vacillating disintegrating unsubstantial shonky broken decaying crumbling unconvincing implausible trying knotty swimmy aswoon infirm cheap broken-down inaccurate inconstant unprotected rumpty complicated fallible questionable bad prickly tough terrible specious tenuous suspect complex involved taxing unsubstantiated untrue unsupported disreputable tricksy problematical spiny catchy death-defying whirling vexed convoluted incorrect mistaken false wrong erroneous deceptive malignant in danger intricate built on sand queasy breakneck jeopardous in jeopardy volatile dangersome flakey pseudo hot wide of the mark with rubbery legs off balance flaky open to question open to doubt off-target sham weak at the knees failing unsecure superficial quivering reckless unguarded derelict sick sickly ill daredevil swaying doddering rocking shuddering imbalanced cumbersome overloaded embarrassing imperfect tumbledown ruinous ominous wabbling atremble aquiver shuddery troubled unchancy awry rachitic shacky shambly geriatric tumble-down perplexing quirky fiddly on its last legs weak-kneed muzzy quavery loosened slack slackened lax relaxed extreme rugged dazed bulky lopsided overweight lurching fitful wavy wiggling hazy endangered immature rootless frangible all of a quiver all of a tremble like jelly falling to pieces rotten damaged speculative up and down not easy funny tipsy queer nauseous dire life-threatening swooning punch-drunk ditzy threatened injurious destructive harmful toxic appalling explosive untrustworthy erratic fearsome deadly not solid in poor condition rough viperous fatal adventurous venturous open to attack on a limb crude impregnable formidable on collision course serpentine mortal heavy portentous pressing urgent impending awful poor woeful wretched sorry dreadful not safe not robust clumsy unrefined artless rude lamentable pitiful frightful controversial swimming slaphappy punchy vexatious irksome worrying nice troublesome upsetting bothersome concerning with legs like jelly hopeless lousy chronic shabby slipshod irregular hard capricious fickle temperamental mercurial variable changeable rough-hewn asymmetric lacking crooked unsymmetrical asymmetrical jerry-rigged carelessly built jury-rigged rough-and-tumble rough-and-ready not even falsified fallacious fake hanging in the balance on a slippery slope not balanced out of whack out on a limb

not see eye to eye not seldom not self-assured not sell not sensible not serious not scared not saying boo not satisfying not satisfied not sanctioned not said