sukkarakan
Describes something that is absolutely empty with nothing left — a wallet with no money, an empty fridge, or a sold-out store. More emphatic than suka-suka.
💡After payday spending — 'My wallet is sukkarakan until next month.'
給料日前で財布がすっからかんだ。
Before payday, my wallet is sukkarakan empty.
After the sale, the shelves were completely ___.
セールのあと、棚が○○だった。