palmar vs palm

palmar is not a noun while palm is a noun.

Word	Noun	Adjective	Verb	Adverb
palmar	No	Yes	No	No
palm	Yes	No	Yes	No

palmar (noun)	palm (noun)
	the inner surface of the hand from the wrist to the base of the fingers
	an award for winning a championship or commemorating some other event
	any plant of the family Palmae having an unbranched trunk crowned by large pinnate or palmate leaves
	a linear unit based on the length or width of the human hand

palmar (adjective)	palm (adjective)
relating to the palm of the hand or the sole of the foot

palmar (verb)	palm (verb)
	touch, lift, or hold with the hands