Word

しき
equation; formula; expression; ceremony; style; enforcement regulations (of the ritsuryo)
Word

公式

こうしき
formality; formal; official; formula
Word

株式会社

かぶしきがいしゃ
public company; corporation; KK; formula for an incorporated public company
Word

方式

ほうしき
form; method; system; formula
Word

形式

けいしき
form (as opposed to substance); formality; method; system; style; format; mode; appearance; form (something takes); math expression
Word

正式

せいしき
due form; official; formality
Word

株式

かぶしき
stock (company)
Word

様式

ようしき
style; form; pattern
Word

硬式

こうしき
hard (esp. of hardball, tennis, etc.)
Word

式典

しきてん
ceremony; rites