unglamorous vs unglamourous

unglamorous and unglamourous both are adjectives.

Word	Noun	Adjective	Verb	Adverb
unglamorous	No	Yes	No	No
unglamourous	No	Yes	No	No

As adjectives, unglamorous and unglamourous are synonyms defined as:

unglamorous and unglamourous: not challenging; dull and lacking excitement

Other synonyms of unglamorous include commonplace, humdrum, prosaic.

unglamorous (adjective)	unglamourous (adjective)
not challenging; dull and lacking excitement	not challenging; dull and lacking excitement