Answer:

reddens

AnswerCrossword Clue
REDDENSBlushes
REDDENSShows bashfulness, maybe
REDDENSLooks embarrassed
REDDENSFlushes
REDDENSBegins to steam
REDDENSBlushes.
REDDENSIncarnadines.
REDDENSFlushes.
REDDENSColors.
REDDENSBecomes angry
REDDENSShows anger
REDDENSBecomes embarrassed
REDDENSMakes flush
REDDENSGets flushed
REDDENSShows bashfulness, in a way
REDDENSShows shame