Answer: heedless

AnswerCrossword Clue
HEEDLESSInattentive
HEEDLESSNot a bit concerned
HEEDLESSNot a bit cautious
HEEDLESSWithout consideration
HEEDLESSUnmindful
HEEDLESSInattentive.
HEEDLESSUnmindful.
HEEDLESSIndifferent.
HEEDLESSUnobservant.
HEEDLESSRash
HEEDLESS"How many mischiefs should ensue his ... haste": Spenser
HEEDLESSIncautious
HEEDLESSFoolhardy
HEEDLESSWithout care
heedlesspaying little of no attention
heedlessnot taking heed inconsiderate thoughtless heedless follies of unbridled youth John DeBruyn