RichThesaurus
rapidly spreading
rapidly spreading
synonyms
severe
contagious
infective
extreme
catching
dangerous
violent
infectious
spreading
transmissible
pestilential
highly infectious
pernicious
malignant
uncontrollable
pestiferous
communicable
harmful
highly contagious
transmittable
life-threatening
highly infective
lethal
virulent
rapidly spreading
antonyms
noncontagious