school supported by a pro-North Korean organization

school grammar / (specifically) Japanese school grammar, based on Shinkichi Hashimoto's work and now universally employed in Japanese schools and dictionaries.

school for special needs

driving school

liquid

the side of something (this sense may also be spelled 傍 or 側). / a tangent, such as in a conversation

a surname

supporting role, supporting actor

both sides

(weaponry) a traditional Japanese shortsword, often used as a secondary weapon to a katana