offhanded
adjective()
casually thoughtless or inconsiderate
offhanded
adverb()
without previous thought or preparation
Examples:
She had made these remarks offhandedly.
offhanded
adjective()
with little or no preparation or forethought
Examples:
Trying to sound offhanded and reassuring.
offhanded
adverb()
in a casually inconsiderate manner
Examples:
She threw him over offhandedly without even a Dear-John letter.