heart Synonyms

spunk inwardness gist core kernel center centre nub fondness nerve spirit substance middle heart and soul nitty-gritty affection pump marrow ticker meat essence pith warmheartedness tenderness mettle bosom umbilicus varix valor vascular touchwood virtuality fundamentals bedrock first principles hardihood dauntlessness fearlessness womb withholder wick warmness waist voluntariness vitals viscera focal point tit self seat