caprice
‘an impulsive change of mind’
Lexical development traced from the Tamil root:
F. caprice ‘whim’ < Ital. capriccio ‘whim’ (< capro ‘goat’ < Lat. capreolus ‘wild goat’; or, < Ital. capo ‘head’) + riccio ‘curl, frizzled’ < Lat. ericius < kuhp < kaput- < Tamil kappu