Word

元首

げんしゅ
ruler; sovereign
Word

首位

主位
しゅい
first place; head position; leading position
Word

首長

しゅちょう
head (of organization, organisation); chief
Word

党首

とうしゅ
party leader
Word

主席

首席
しゅせき
head; chief; chairman; governor; president; top student; head of the class; top seat; first desk (in orchestra)
Word

首脳

主脳
しゅのう
head; leader; leading spirit; important part
Word

首領

主領
しゅりょう
head; chief; boss; leader
Word

手首

手頸、手頚
てくび
wrist
Word

機首

きしゅ
nose (of plane)
Word

首謀

主謀
しゅぼう
plotting; planning (crime, intrigue); ringleader; mastermind; leader (of a plot)