PESTIFEROUSLY
Etymology
Adverb
pestiferously (comparative more pestiferously, superlative most pestiferously)
In a pestiferous manner.
Source: Wiktionary
Pes*tif"er*ous*ly, adv.
Definition: In a pestiferuos manner.
PESTIFEROUS
Pes*tif"er*ous, a. Etym: [L. pestiferus, pestifer; pestis pest +
ferre to bear: cf. F. pestifère.]
1. Pest-bearing; pestilential; noxious to health; malignant;
infectious; contagious; as, pestiferous bodies. "Poor, pestiferous
creatures begging alms." Evelyn. "Unwholesome and pestiferous
occupations." Burke.
2. Noxious to peace, to morals, or to society; vicious; hurtful;
destructive; as, a pestiferous demagogue.
Pestiferous reports of men very nobly held. Shak.
Source: Webster’s Unabridged Dictionary 1913 Edition