- ancestor
- I(Roget's IV) n.Syn. progenitor, forebear, founder of the family, forefather, parent, father, mother, Sire, grandSire, forerunner, author, predecessor, originator, precursor, prototype, primogenitor, grandfather, grandmother, procreator, matriarch, patriarch, paterfamilias, materfamilias, relative, begetter, founder, kinsman, kinswoman, grandpa*, grandma*.II(Roget's 3 Superthesaurus) n.1. forebear forefather, father, progenitor, elder, procreator.2. predecessor precursor, forerunner, originator, prototype, antecedent, ascendant.ANT.: 1. offspring, descendant, progeny. 2. successorIII(Roget's Thesaurus II) noun 1. A person from whom one is descended: antecedent, ascendant, father, forebear, forefather, foremother, mother, parent, progenitor. Archaic: predecessor. See KIN, PRECEDE. 2. One that precedes, as in time: antecedent, forerunner, precursor, predecessor, progenitor. See PRECEDE.
English dictionary for students. 2013.