Roget's Thesaurus by Peter Mark Roget

907. corrupting &c. (corrupt &c. 659); virulent, venomous, envenomed,

corrosive; poisonous &c. (morbific) 657[obs3]; deadly &c. (killing) 361; destructive &c. (destroying) 162; inauspicious &c. 859. bad, ill, arrant, as bad as bad can be, dreadful; horrid, horrible; dire; rank, peccant, foul, fulsome; rotten, rotten at the core. vile, base, villainous; mean &c. (paltry) 643; injured &c. deteriorated &c. 659; unsatisfactory, exceptionable, indifferent; below par &c. (imperfect) 651; illcontrived, ill-conditioned; wretched, sad, grievous, deplorable, lamentable; pitiful, pitiable, woeful &c. (painful) 830. evil, wrong; depraved &c. 945; shocking; reprehensible &c. (disapprove)