(Okinawa, dialect) shop

bestseller

Bucharest (the capital city of Romania)

spoiler (automobiles: device to reduce lift and increase downforce)

trio, triumvirate

indictment

a sprinkler

space, area, room / (typography) space (a piece of type used to separate words) / (typography) an interglyph space (space between glyphs) / outer space

the latter

fluent, proficient, skilled / healthy