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Synonyms for Armored (same or very similar meaning)

WordNet sense 1 (equipped with the complete arms and armor of a warrior):

WordNet sense 2 (provided or fitted out with what is necessary or useful or appropriate):
equipped, equipt

WordNet sense 3 (used of animals; provided with protective covering):

WordNet sense 4 (wearing protective mail):

From the ODE community, based on WordNetadd/edit