offhanded (Adjective) — With little or no preparation or forethought. ex. "trying to sound offhanded and reassuring"
offhanded (Adjective) — Casually thoughtless or inconsiderate. ex. "an offhanded manner"
offhanded (Adverb) — Without previous thought or preparation.
offhanded (Adverb) — In a casually inconsiderate manner. ex. "replied offhanded, his mind a million miles away"