悸apprehensive, fearful; perturbed; to palpitateStrokes11PinyinjìParts忄heart季a quarter-year, a seasonWords with 悸心悸xīn jì · xinjipalpitation悸动jì dòng · jidongto pound; to throb悸栗jì lì · jilito tremble with fear余悸yú jì · yujilingering fear惊悸jīng jì · jingjishaking in fear; one's heart palpitating with fear心有余悸xīn yǒu yú jì · xinyouyujito have lingering fears; trepidation remaining after a trauma (idiom)Study it in Yanamino