1) Bearing 2) Behavior 3) Demeanor 4) Dignified manner or conduct 5) French word used in English 6) Manner 7) Mien 8) Personal bearing 9) Personal bearing or conduct 10) Personal manner 11) Presence Found on https://www.crosswordclues.com/clue/comportment
Com·port'ment noun [ French comportement .] Manner of acting; behavior; bearing. « A graceful comportment of their bodies. Cowley. » « Her serious and devout comportment . Addison. » Found on http://www.encyclo.co.uk/webster/C/123