Mortification
Shame, humiliation
Circumference
Perimeter, boundary
Extraneous
Irrelevant, inappropriate
Fallacious
Incorrect, wrong
Reverie
Daydream
Oblivious
Unmindful, unaware
Inundated
Overwhelmed, swamped
Luminary
Expert, leader
Pragmatic
Realistic, sensible
Unkempt
Untidy, messy
Demeanour
Manner, attitude
Castigate
Severely scolding someone