差遣

差遣	chāi qiǎn	to send (on errand)
差	chā	difference; discrepancy / (math.) difference (amount remaining after a subtraction) / (literary) a little; somewhat; slightly
差	chà	different / wrong; mistaken / to fall short; to lack / not up to standard; inferior / Taiwan pr. [cha1]
差	chāi	to send (on an errand) / (archaic) person sent on such an errand / job; official post
差	cī	used in 参差
遣	qiǎn	(bound form) to dispatch; to send / (bound form) to drive away; to dispel