1. (noun) being unsettled or in doubt or dependent on chance

• uncertainness
• uncertainty

1. (noun) extreme dangerousness

• dangerousness

2. (noun) being unsettled or in doubt or dependent on chance

• quality

1. (noun) being unsettled or in doubt or dependent on chance

• doubt
• doubtfulness
• dubiousness
• question
• fortuitousness
• improbability
• improbableness
• indefiniteness
• indefinity
• indeterminacy
• indeterminateness
• indetermination
• speculativeness
• unpredictability

1. (noun) being unsettled or in doubt or dependent on chance

• certainty
• foregone conclusion
• sure thing

1. (noun) extreme dangerousness

• parlous
• perilous
• precarious
• touch-and-go

2. (noun) being unsettled or in doubt or dependent on chance

• incertain
• uncertain
• unsure
• precarious
• unstable
• precarious
• shaky
• uncertain
• uncertain
• uncertain
• uncertain
• unsealed