Verb has 2 senses

• dissonate(v = verb.perception) - be dissonant or harsh; "The violins in this piece dissonated disturbingly"

Derived form adjective dissonant₁
Sample sentence:
Something ----s

• dissonate(v = verb.change) disharmonize - cause to sound harsh and unpleasant;

Derived form noun dissonance₂, noun dissonance₃, adjective dissonant₁
Sample sentence:
Somebody ----s something