fealty

n [C, U] (arch 古) (oath of) loyalty owed by a feudal tenant, etc to his lord （封建时代臣仆对主人的）效忠（的誓言）: take an oath of fealty 宣誓（对封建领主的）效忠.

favorite, favour, favour (US favor), favourable, favourable (US favorable), favourably, favourably (US favorably), favourate, favoured, favourite, favourite (US favorite), favouritism (US favoritism), fawn, fawning, fax, faze, FBI, FC, FCO, FD, fear, fear for, fearful, fearfully, fearfulness, fearless, fearlessly, fearlessness, fearsome, feasibility, feasible, feasibly, feast, feat, feather, feather bed, feather-bed, feather-brained, featherweight, feathery,