chunter /chunˈtər/ (informal)

1. To mutter
2. To grumble
3. To chatter unceasingly and meaninglessly

• motorists
• motorium
• motoriums
• motorization
• motorizations
• motorize
• motorized
• motorizes
• motorizing
• motor-jet
• motor-jets
• motor-launch
• motor-launches
• motor lodge
• motor lodges
• motor lorries
• motor lorry
• motorman
• motormen
• motormouth
• motormouths
• motor neuron
• motor neurone
• motor neurone disease
• motor neurons