odd vs rum

odd is not a noun while rum is a noun.

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

As adjectives, odd and rum are synonyms defined as:

Other synonyms of odd include curious, funny, peculiar, queer, rummy, singular.

odd (noun)	rum (noun)
	a card game based on collecting sets and sequences; the winner is the first to meld all their cards
	liquor distilled from fermented molasses

odd (adjective)	rum (adjective)
not divisible by two	beyond or deviating from the usual or expected
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