| contagious(adjective, move, unhealthy, widespread, fatal) |
| communicable(adjective, move, able, taking, deadly) |
| infective(adjective, taking, catching, poisonous, spreading) |
| toxic(adjective, unclean, catching, spreading) |
| catching(verb, adjective, move, deadly, widespread) |
| transmissible |
| deadly |
| epidemic(noun, adjective, widespread, catching, wide-ranging) |
| taking(verb, adjective, move, deadly, catching) |
| noxious(adjective, catching, spreading) |
| pestilent(adjective, dangerous, catching, spreading, transferable) |
| poisonous(adjective, baneful) |
| pestiferous(adjective, annoying) |
| pestilential(adjective, catching, spreading) |
| transmittable(adjective, taking, deadly, catching, poisonous) |
| zymotic(adjective, insalubrity) |
| virulent(adjective, catching, spreading) |
| baneful(adjective, baneful) |
| corrupting(adjective, catching, spreading) |
| miasmic(adjective, catching, spreading, transferable, communicable) |