uncertain
adjective
[ ʌnˈsəːt(ə)n ]
• not able to be relied on; not known or definite.
• "an uncertain future"
Similar:
unknown,
undetermined,
unsettled,
unresolved,
unsure,
pending,
in the balance,
in limbo,
up in the air,
debatable,
open to question,
in doubt,
unpredictable,
unforeseeable,
incalculable,
speculative,
unreliable,
untrustworthy,
undependable,
risky,
chancy,
dicey,
hairy,
iffy,
dodgy,
changeable,
variable,
varying,
irregular,
fitful,
unstable,
erratic,
fluctuating,
peaky,
changeful,
fluctuant,
