Synonyms of pestilent
- 1 Syllable
- trying
- 2 Syllables
- tainting, deadliest, fatal, deadlier, ruinous, harmful, noxious, evil, lethal, vicious, miasmic, deadly, mortal
- 3 Syllables
- pernicious, death-dealing, corrupting, diseased, injurious, necrotic, infectious, contagious, baneful, miasmatic
- 4 Syllables
- pestilential, pestiferous, detrimental, deleterious, troublesome, destructive, transmittable, infective
- 5 Syllables
- contaminating