躕躇

蹰躇
chúchú

back and forth movements

Wiktionary

Homographs

蹰躇 chúchú

Entry Composition

1 躕 chú used in 踟躕 chíchú
=2 躇 chú used in 躊躇 chóuchú
=2 躇 chuò to overstep; to pass over; to advance out of turn