unpaired vs odd

unpaired and odd both are adjectives.

Word	Noun	Adjective	Verb	Adverb
unpaired	No	Yes	No	No
odd	No	Yes	No	No

As adjectives, unpaired and odd are synonyms defined as:

Other synonyms of unpaired include unmatched, unmated.

unpaired (adjective)	odd (adjective)
of the remaining member of a pair	not divisible by two
	an indefinite quantity more than that specified
	of the remaining member of a pair
	beyond or deviating from the usual or expected
	not used up
	not easily explained