What's the difference between repast and repaster?

Repast

Definition:

• (n.) The act of taking food.
• (n.) That which is taken as food; a meal; figuratively, any refreshment.
• (v. t. & i.) To supply food to; to feast; to take food.

Example Sentences:

• (1) The trailer used to be the hors d’oeuvre before the main course; now it’s being treated as a significant repast in its own right, a sort of antipasti before we get stuck into the spaghetti alle vongole.
• (2) We are cheered when we observe the vulture feeding on the carrion which disgusts and disheartens us and deriving health and strength from the repast.

Repaster

Definition:

• (n.) One who takes a repast.

Example Sentences:

• (1) The trailer used to be the hors d’oeuvre before the main course; now it’s being treated as a significant repast in its own right, a sort of antipasti before we get stuck into the spaghetti alle vongole.
• (2) We are cheered when we observe the vulture feeding on the carrion which disgusts and disheartens us and deriving health and strength from the repast.