What's the difference between prate and prattler?

Prate

Definition:

• (v. i.) To talk much and to little purpose; to be loquacious; to speak foolishly; to babble.
• (v. t.) To utter foolishly; to speak without reason or purpose; to chatter, or babble.
• (n.) Talk to little purpose; trifling talk; unmeaning loquacity.

Example Sentences:

• (1) Most difficult record Peterson has bought: Tam Tam Tam by José Prates.

Prattler

Definition:

• (n.) One who prattles.

Example Sentences: