Synonyms of patriarch
fatherYour father is your male parent. You can also call someone your father if he brings you up as if he was this man. You can call your father 'Father'.
• He was a good father to my children.
daddy (informal)dad (informal)male parentpatriarchpop (US, informal)governor (informal)old man (British, informal)pa (informal)old boy (informal)papa (old-fashioned, informal)sirepaterbiological fatherfoster fatherbegetterpaterfamiliasbirth father
• a wizened, bent-over old man
Thesaurus for patriarch from the Collins English Thesaurus