on thin ice

bottom-line central compelling deciding decisive essential imperative momentous necessary pivotal pressing touchy urgent vital

acute clamorous climactic desperate dire hanging by thread high-priority insistent searching showdown touch and go

inessential insignificant minor optional secondary trivial unimportant unnecessary voluntary

uncritical

debatable dicey dubious hazy indecisive insecure precarious problematic suspicious uncertain undecided uneasy unsettled unstable unsure

ambiguous borderline chancy clouded contingent disreputable doubtable dubitable equivocal far-fetched fat chance fishy hazardous iffy impugnable inconclusive indefinite indeterminate indistinct long shot obscure open pending shady sneaky speculative suspect touch-and-go touchy unconfirmed up for grabs

certain clear decided definite determined indubious safe secure settled stable strong sure trustworthy trusty undoubted

believing confirmed convinced exact resolved trusting unquestionable

afraid anxious apprehensive hesitant shaky touchy troubled unsure uptight

Delphic choked diffident hanging by thread jumpy questioning touch and go unassured unconfident unpoised up in the air vague

at ease calm certain collected composed cool definite happy peaceful quiet sure unafraid unwavering unworried

confident guarded protected safe secure sound

delicate dicey hazardous precarious risky rugged shaky threatening ticklish touchy treacherous uncertain unstable

Russian roulette chancy dynamite exposed hairy insecure loaded playing with fire touch and go unhealthy unsafe unsound unsteady unsure vulnerable wicked

calm certain definite easy firm nice safe secure stable steady strong sure

OK

dangerous delicate dicey hazardous insecure perilous problematic risky rocky shaky slippery ticklish touchy uncertain unhealthy unreliable unsettled unstable unsteady

ambiguous borderline chancy contingent dubious dynamite equivocal hairy hanging by a thread iffy impugnable indecisive loaded open out on a limb rugged sensitive touch and go unsafe unsure

certain definite guarded happy healthy protected reliable safe secure settled stable steady strong sure

firm undoubted

delicate dicey hazardous perilous precarious sensitive speculative treacherous tricky uncertain unhealthy unsafe unsound

chancy endangered fraught with danger going for broke hairy hanging by a thread iffy insecure jeopardous long shot not a prayer off the deep end on slippery ground on-the-spot out on a limb playing with fire rocky ticklish touch-and-go touchy venturesome wicked wide-open

certain definite harmless healthy honest insensitive protected safe secure stable strong sure well

assured

ambiguous borderline chancy clouded contingent debatable dicey disreputable doubtable dubious dubitable equivocal far-fetched fat chance fishy hazardous hazy iffy improbable impugnable inconclusive indecisive indefinite indeterminate indistinct insecure long shot obscure open pending precarious problematic questionable shady sneaky speculative suspect suspicious touch-and-go touchy uncertain unconfirmed undecided uneasy unlikely unsettled unstable unsure up for grabs

ambiguous ambivalent dubious erratic hazy hesitant insecure precarious questionable risky unclear undecided undetermined unpredictable unreliable unresolved unsettled unsure vague

chancy conjectural fitful hanging by a thread iffy incalculable inconstant indefinite indeterminate indistinct irregular irresolute speculative touch and go unconfirmed unfixed unforeseeable up for grabs up in the air vacillating variable wavering

certain clear decided definite determined predictable reliable resolved safe secure settled sure trustworthy unchanging undoubted

foreseeable

hazardous perilous risky treacherous uncertain unreliable unsound unstable untrustworthy

insecure

alarming chancy erratic explosive fearsome hanging by a thread on a limb precarious shaky slippery threatening ticklish touch and go touchy undependable

certain honest reliable safe secure stable strong sure true trustworthy

harmless protected