Chars
空
Air, Bare, Deserted, Empty, Have free time, Hollow, In vain, Sky, Space
Empty, Have free time, Space, Air, Sky, In vain, Bare, Hollow, Deserted
白
All for, Blank, Empty, Free, In vain, Pure, White
White, Blank, Pure, Empty, All for nothing, In Vain, Free Of Charge
紙
Paper, Tissue
Paper, Tissue, Tissue Paper