offhandedly Synonyms

offhanded offhand haphazardly lackadaisically brusquely inadvertently heedlessly unmindfully neglectfully hurriedly sloppily extemporaneously hotheadedly in a perfunctory manner unconcernedly thoughtlessly unceremoniously snippily recklessly precipitously off-hand impetuously without concern inattentively spontaneously impatiently headily headfirst hastily glancingly casually carelessly automatically anyhow impromptu impulsively roughly rashly precipitately pell-mell nonchalantly negligently jauntily informally indifferently abruptly