Answer:

redden

AnswerCrossword Clue
REDDENFlush
REDDENBlush
REDDENReact to a slap
REDDENLook embarrassed
REDDENShow one's emotions
REDDENBe in the sun too long
REDDENBlush or flush
REDDENBegin to blush
REDDENFlush.
REDDENBlush.
REDDENIncarnadine.
REDDENShow embarrassment
REDDENShow shame
REDDENBetray shame
REDDENGet visibly embarrassed
REDDENReact to a slap?
REDDENBecome flushed, as cheeks
REDDENEmbarrass