The Oxford Thesaurus An A-Z Dictionary of Synonyms - kindred adj.

1) close, associated, united, allied, analogous, like, similar, matching, parallel, common, related; akin: Because we both like sports, Samantha's interests are kindred to mine. 2) related, consanguineous, consanguine, cognate, agnate: Linguists regard the Romance languages as kindred tongues. --n. 3) See kin, 1.