Potential of かわる.

怪盗: the phantom thief or mysterious thief, a stock character from Japanese fiction / 回答: reply / 解答: solution / 会頭: society president / 解凍: defrosting / 解党: dissolution of a party / 快刀: sharp sword

回答: reply / 解答: solve / 解凍: thaw / 解党: dissolve a party / 快投: throw a good pitch

少年愛: pederasty

competing against

to compete against

(swordfighting) quickly unsheathing and striking from a sitting position

似合う: to suit

glue

改替: / 拐帯: / 芥蔕: / 海退: / 匯滞: / 解体: / 壊頽: / 懐胎: / 懈怠: laches; negligence; laziness