Answer: blackly

AnswerCrossword Clue
BLACKLYIn a dishonorable way
blacklyor relating to covert intelligence operations black government programs
blacklyof the color black
blacklyor relating to any of various population groups having dark pigmentation of the skin black Americans
blacklyBLACK, being of the darkest colour
blacklyor relating to the African-American people or their culture black literature a black college black pride black studies
blacklypical or representative of the most readily perceived characteristics of black culture trying to sound black tried to play blacker jazz