Killarney (a town in Ireland)

(pathology) carrier

overkill (unnecessary destruction) / (economy) excessive economic tightening, reducing the money supply or raising interest rates more than necessary

to overkill (destroy with more force than is required) / (economy) to tighten the money supply or raise interest rates excessively

kilocalorie

psychic (person who possesses, or appears to possess, extra-sensory abilities)

(figuratively) Foolish it is to ignore that times are changing.

Beneath sweet words lurks venom.

in front / before

wound, injury