President of college covering for head (5)
In offices of religious group one is in church on Sabbath (8)
Celebrating, wild teen keeps feet regularly hopping (6, two words)
Securing navy, getting worse militarily (7)
Sincecure holder’s scheme to save fabulous money (8)
Out of bed to shovel to shovel coal round furnace (6)
Realise chilly northerner’s checking temperature (6)
Customer’s details entered here in calm manner (9, two words)