These words end with AC

BRICABRAC COULIBIAC DIONYSIAC EGOMANIAC INSOMNIAC PARANOIAC PAROEMIAC PONTIANAC SYMPOSIAC TACAMAHAC AMMONIAC AMNESIAC APHASIAC ARMAGNAC BACCHIAC BRAINIAC BULIMIAC CELERIAC DEMONIAC DOCHMIAC SANDARAC SIMONIAC TRICTRAC ALMANAC AUTOVAC BIVOUAC CARDIAC CASEVAC CHAMPAC COELIAC ELEGIAC MEDEVAC MEDIVAC MUNTJAC POPINAC SAZERAC SCORIAC SHELLAC SHOEPAC THERIAC YASHMAC AIRVAC AMTRAC CADUAC CAIMAC CALPAC CELIAC COGNAC CORSAC FINNAC GALYAC GUAIAC HELIAC IPECAC KALPAC MANIAC OOMIAC ORGIAC OVISAC POONAC RICRAC TAMBAC TARMAC TICTAC TIETAC TOMBAC TUSSAC WINDAC ZODIAC BOBAC ENIAC ILEAC ILIAC LILAC LINAC OSHAC SERAC SUMAC TRIAC UMIAC ABAC DRAC WAAC BAC LAC MAC PAC SAC VAC