FAMILY CARDIIDAE(noun) Did you mean: Synonyms Rhymes Also try: familiesDefinitions There is 1 meaning of the phrase Family Cardiidae. Family Cardiidae - as a noun Somewhat heart-shaped sand-burrowing bivalve mollusks Synonyms (Exact Relations)cardiidaeWord Variations & RelationsAnagrams Starts F Starts FA Starts FAM Starts FAMI Ends E Ends AE Ends DAE Ends IDAE Starts F & ends E Starts FA & ends E Starts F & ends AE A-Z Proximitiesfamilisms 16familistic 17famille 12familles 13family 14 Family Cardiidae famine 11famines 12faming 12famish 14famished 17