catching, communicable, epidemic, epizootic (Veterinary medicine) infectious, pestiferous, pestilential, spreading, taking (informal) transmissible
Diccionario de inglés sinónimos
1 adj A disease that is contagious can be caught by touching people or things that are infected with it. Compare infectious.
...a highly contagious disease of the lungs.
2 adj A feeling or attitude that is contagious spreads quickly among a group of people.
usu v-link ADJ
Antonio has a contagious enthusiasm for the beautiful aspect of food.
Traducción diccionario Collins Inglés Cobuild
Añada su entrada en el Diccionario colaborativo.