claim vs disclaim

claim is a noun but disclaim is not a noun.

Word	Noun	Adjective	Verb	Adverb
claim	Yes	No	Yes	No
disclaim	No	No	Yes	No

claim (noun)	disclaim (noun)
demand for something as rightful or due
an established or recognized right
an informal right to something
an assertion of a right (as to money or property)
a demand
an assertion that something is true or factual

claim (verb)	disclaim (verb)
assert or affirm strongly; state to be true or existing	make a disclaimer about
take as an undesirable consequence of some event or state of affairs	renounce a legal claim or title to
ask for legally or make a legal claim to, as of debts, for example
lay claim to; as of an idea
demand as being one's due or property; assert one's right or title to