What's the difference between mammer and rammer?

Mammer

Definition:

• (v. i.) To hesitate; to mutter doubtfully.

Example Sentences:

• (1) Previously undetected analogies between the two proteins emerge as a result of selecting a common orientation in this mammer.

Rammer

Definition:

• (n.) One who, or that which, rams or drives.
• (n.) An instrument for driving anything with force; as, a rammer for driving stones or piles, or for beating the earth to more solidity
• (n.) A rod for forcing down the charge of a gun; a ramrod
• (n.) An implement for pounding the sand of a mold to render it compact.

Example Sentences: