Answer: reacted

AnswerCrossword Clue
REACTEDResponded to a stimulus
reactedto act or perform again
reactedto respond
reactedREACT, to respond to a stimulus
reactedto act upon each other
REACTEDFlinched or blinked
REACTEDShowed an effect
REACTEDResponded to
REACTEDShowed one's feelings
REACTEDDid a knee jerk
REACTEDTook the bait
REACTEDDid a double take
REACTEDCame back (with)
REACTEDWas affected by some influence.
REACTEDResponded.
REACTEDAnswered.
REACTEDWasn't deadpan
REACTEDDid a double-take
REACTEDShowed a response
REACTEDWasn't passive
REACTEDFlinched, e.g.
REACTEDFlinched, maybe
REACTEDUnderwent chemical change
REACTEDDidn't take it lying down