What's the difference between scamble and scambler?

Scamble

Definition:

• (v. i.) To move awkwardly; to be shuffling, irregular, or unsteady; to sprawl; to shamble.
• (v. i.) To move about pushing and jostling; to be rude and turbulent; to scramble.
• (v. t.) To mangle.

Example Sentences:

Scambler

Definition:

• (n.) 1. One who scambles.
• (n.) A bold intruder upon the hospitality of others; a mealtime visitor.

Example Sentences: