/ Thesaurus / K Synonyms of kinsperson Find synonyms for: Noun1. kin, kinsperson, family, relative, relationusage: a person having kinship with another or others; "he's kin"; "he's family"WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: grimace Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language