1. One who mumbles.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• sumble,
• mumbnled,
• mummble,
• membeer,
• mumbbles,
• mwmber,
• mumbeled,
• mumblin,
• mummbles,
• mummbled,
• mumblke,
• mumbers,
• mumbed,
• mumbbled,
• mumber,
• muble,
• mimber,
• mamber,
• mubble,
• umble

• mumble,
• mumbling.

The adjective form of the word "mumbler" is "mumbling".

The plural of the "mumbler" can be the "mumblers".

The singular of the "mumbler" can be the "mumbler".