His punctuality and regularity propitiates everyone with whom he deals.

Answer: Option C

Propitiates : win or regain the favour of (a god, spirit, or person) by doing something that pleases them.
Depresses : make (someone) feel utterly dispirited or dejected.
Excites : cause (someone) to feel very enthusiastic and eager.
Enrages : make (someone) very angry.
Appeases : pacify or placate (someone) by acceding to their demands.

Antonym of Propitiates is Enrages