Word

口径

こうけい
aperture; bore; calibre; caliber
Word

北口

きたぐち
north entrance
Word

南口

みなみぐち
south entrance
Word

口調

くちょう
tone (e.g. of voice, etc.); (verbal) expression
Word

口癖

口ぐせ
くちぐせ
way of saying; favorite phrase; favourite phrase
Word

口腔

こうこう、こうくう
the oral cavity; mouth cavity
Word

口座

こうざ
account (e.g. bank)
Word

開口

かいこう
opening; aperture (e.g. camera); opening one's mouth; beginning to speak; open; broad
Word

大口

おおぐち、おおくち
big mouth; boastful speech; tall talk; large amount; large sum
Word

水口

みずぐち
a spout