Synonyms of contagious


1. contagious, infectious (vs. noninfectious)

usage: easily diffused or spread as from one person to another; "a contagious grin"

2. catching, communicable, contagious, contractable, transmissible, transmittable, infectious (vs. noninfectious)

usage: (of disease) capable of being transmitted by infection

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See also: contagious (Dictionary)