司法【しほう】
administration of justice
上司【じょうし】
(one's) superior, (one's) boss, the higher-ups
司会【しかい】
leading a meeting, presiding over a meeting, officiating at a ceremony, chairmanship, chairman, presenter, host, moderator, master of ceremonies
司令【しれい】
command, control, commander
司会者【しかいしゃ】
chairman, moderator, toastmaster, master of ceremonies, chairperson, host (of a TV show, etc.)
司書【ししょ】
librarian
寿司【すし】
sushi, anything made with vinegared rice (may also contain vegetables, spices, fish, or other delicacies)