蹰 躕 chu2
irresolute; undecided

strokes 22
radical
足
足
strokes after radical 15
踟蹰 踟躕 chi2 chu2
to waver; to hesitate

踟蹰不前 踟躕不前 chi2 chu2 bu5 qian2
hesitant to take action

踌蹰 躊躕 chou2 chu2
variant of 躊躇|踌躇