sensitive to tickling.

requiring careful or delicate handling or action; difficult or risky; dicey

a ticklish situation.

extremely sensitive; touchy

He is ticklish about being interrupted.

unstable or easily upset, as a boat; unsteady.

adjective

easy , straightforward , unproblematic

adjective

awkward , capricious , chancy , changeable , critical , dangerous , delicate , fickle , inconstant , mercurial , nice , precarious , risky , rocky , sensitive , temperamental , thorny , touchy , trying , uncertain , unstable , unsteady , variable , volatile , erratic , fantastic , fantastical , freakish , inconsistent , unpredictable , whimsical , touch-and-go , tricky , complicated , difficult