What's the adjective for armadas? Here's the word you're looking for.
Included below are past participle and present participle forms for the
verbs armor and armour which may be used as adjectives within certain contexts.
armed
(chiefly in combination) Having an arm or arms, often of a specified number or type.
(of a creature) Possessing arms of a specified number or type.
(heraldry, of horns, teeth, beaks, etc.) Coloured in a different tincture from the beast or bird itself.