Infectious
Part of speech: adjective
Definition: Transmitted from one person to another, usually through the air breathed. Able to infect others. Spreading quickly from one person to another. Memorable and invoking excitement or interest.
Example sentence: Songs should have an infectious melody and rhythm and, I think, should elicit an emotion of happiness or of celebration or of sadness or of sorrow or of love or laughter, whatever.
Corrupting
Part of speech: verb
Definition: To make corrupt; to change from good to bad; to draw away from the right path; to deprave; to pervert.