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

• exarate
• exaration
• exarations
• exarch
• exarchal
• exarchate
• exarchates
• exarchies
• exarchist
• exarchists
• exarchs
• exarchy
• exasperate
• exasperated
• exasperatedly
• exasperates
• exasperating
• exasperatingly
• exasperation
• exasperations
• exasperative
• exasperator
• exasperators
• ex auctoritate mihi commissa
• exc.