CONFEDERATION /kənfɛdəˈɹeɪʃən/ Scrabble 19 Words With Friends 22 Definition noun the state of being allied or confederated. — synonyms: alliance noun a union of political organizations. — synonyms: confederacy, federation noun the act of forming an alliance or confederation. — synonyms: alliance See all 1222 words you can make from CONFEDERATION → 13-letter words Words starting with C Words ending with N ← Unscramble different letters