vacillating Synonyms

wavering vacillant waffling varying variable vague unstable unreliable undecisive uncertain unassured tottery tottering timid tentative teetering torn swaying vibrating vicissitudinous undependable shilly-shallying wobbly unsure dithering iffy unresolved ambivalent uncommitted unsteady undecided undetermined unsettled wishy-washy weak volatile spineless skeptical halting giddy fluctuating fluctuant fickle faltering erratic dubious doubtful demurring claudicant changeful