1) Body politic 2) Chivalric term 3) Chivalric word 4) Commonwealth 5) Country 6) Feudal word 7) Feudal overlord 8) Feudal term 9) Land 10) Nation 11) Overlord 12) Res publica 13) State Found on https://www.crosswordclues.com/clue/suzerain
Su'ze·rain noun [ French, formed from sus above, Latin susum , sursum (fr. sub under + versum , past participle of vertere to turn), after the analogy of souverain , English sovereign . See Sub- , and Verse .] A superior lord, ... Found on http://www.encyclo.co.uk/webster/S/253