vacillating russian
зы́бкий
unsteady, vacillating
бесхребе́тный
spineless, without backbone, weak, vacillating, unprincipled
коле́блющийся
vacillating
to be shilly-shally
unsteady, vacillating
spineless, without backbone, weak, vacillating, unprincipled
vacillating
to be shilly-shally