rigmarole /rigˈmə-rōl/

1. A long rambling discourse
2. A long, complicated series of actions, instructions, etc, often rather pointless, boring or irritating

Prolix and incoherent

• electrodynamic
• electrodynamics
• electrodynamometer
• electrodynamometers
• electroencephalogram
• electroencephalograms
• macroglobulins
• macroinstruction
• macroinstructions
• Macrolepidoptera
• macrolide
• macrolides
• macrologies
• macrology
• macro-marketing
• macromolecular
• macromolecule
• macromolecules
• macron
• macrons
• macronutrient
• macronutrients
• macrophage
• macrophages
• macrophotography