lightly armored vs lightly armoured

lightly armored and lightly armoured both are adjectives.

Word	Noun	Adjective	Verb	Adverb
lightly armored	No	Yes	No	No
lightly armoured	No	Yes	No	No

As adjectives, lightly armored and lightly armoured are synonyms defined as:

lightly armored and lightly armoured: equipped with armor heavy enough to provide protection against fire from light arms

lightly armored (adjective)	lightly armoured (adjective)
equipped with armor heavy enough to provide protection against fire from light arms	equipped with armor heavy enough to provide protection against fire from light arms