wavering, uncertain, tottering, shaking, unsteady

suspect, doubtful, screwy, problematic, uncertain, dingy

variable, mutable, volatile, uncertain, interconvertible, mobile

mutable, alienable, uncertain, volatile, reducible, revulsive

suspensory, suspensive, debatable, uncertain, unassured, questionable

unassured, unsure, unsteady, unstable, labile, uncertain

amphibolic, aorist, aoristic, chancy, daubtful, uncertain