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

• immotile
• immotility
• immovabilities
• immovability
• immovable
• immovableness
• immovablenesses
• immovables
• immovably
• immoveable
• immoveables
• immune
• immune bodies
• immune body
• immune response
• immune responses
• immunes
• immune system
• immune systems
• immunifacient
• immunisation
• immunisations
• immunise
• immunised
• immuniser