安士

安士	ān shì	(HK) (loanword) ounce
安	Ān	surname An
安	ān	(bound form) calm; peaceful / to calm; to set at ease / safe; secure; in good health / content; satisfied (as in 安于) / to place (sb) in a suitable position (job) / to install; to fix; to fit / to bring (a charge against sb) / to harbor (certain intentions) / ampere (abbr. for 安培)
士	Shì	surname Shi
士	shì	member of the senior ministerial class (old) / scholar (old) / bachelor / honorific / soldier / noncommissioned officer / specialist worker