1. 无赖汉：scalariform 梯状的 | scalawag 无赖汉 | scald head 头癣

2. 饭桶/无赖汉/软骨虫：scalarization /标量化/ | scalawag /饭桶/无赖汉/软骨虫/ | scalding /烫伤般的/

1. one who is playfully mischievous

    Synonym: impscampmonkeyrascalrapscallionscallywag

2. a deceitful and unreliable scoundrel

    Synonym: rogueknaverascalrapscallionscallywagvarlet

3. a white Southerner who supported Reconstruction policies after the American Civil War (usually for self-interest)

    Synonym: scallywag