heedlessness Synonyms

mindlessness inadvertency rashness inadvertence inattentiveness unmindfulness unconcern unwariness unacquaintance lack of concern temerity superficiality slackness remissness precipitancy passiveness oversight nonchalance negligence thoughtlessness impassiveness recklessness unresponsiveness unpreparedness obliviousness unheed absent-mindedness memory like a sieve noninterference haphazardness incautiousness insensitivity neglectfulness irresponsibleness emotionlessness absentmindedness precipitateness neglect lethargy forgetfulness foolhardiness dreaminess distractedness disregard dispassion disinterestedness disinterest detachment dereliction coolness