zá

to smash / to pound / to fail / to muck up / to bungle

zásǐ

to crush to death

zásuì

to pulverize / to smash to bits

bānshítouzázìjǐdejiǎo

to move a stone and stub one's toe / to shoot oneself in the foot (idiom)

bānzhuānzájiǎo

to hurt oneself by one's own doing / to boomerang / to shoot oneself in the foot (idiom)

bānqǐshítouzázìjǐdejiǎo

to crush one's own foot while trying to maneuver a rock (to a cliff edge, to drop on one's enemy) (idiom) / hoisted by one's own petard

záhāng

to pound the earth to make a building foundation

záhuǐ

to destroy / to smash

zálàn

to smash

zápò

to break / to shatter