favoured vs favored

favoured and favored both are adjectives.

Word	Noun	Adjective	Verb	Adverb
favoured	No	Yes	No	No
favored	No	Yes	No	No

As adjectives, favoured and favored are synonyms defined as:

favoured and favored: preferred above all others and treated with partiality

Other synonyms of favoured include best-loved, favorite, favourite, pet, preferent, preferred.

favoured (adjective)	favored (adjective)
preferred above all others and treated with partiality	preferred above all others and treated with partiality