feel vs feel for

feel is a noun but feel for is not a noun.

Word	Noun	Adjective	Verb	Adverb
feel	Yes	No	Yes	No
feel for	No	No	Yes	No

feel (noun)	feel for (noun)
manual stimulation of the genital area for sexual pleasure
a property perceived by touch
an intuitive awareness
the general atmosphere of a place or situation and the effect that it has on people

feel (verb)	feel for (verb)
be conscious of a physical, mental, or emotional state	share the suffering of
come to believe on the basis of emotion, intuitions, or indefinite grounds
have a feeling or perception about oneself in reaction to someone's behavior or attitude
examine by touch
examine (a body part) by palpation
pass one's hands over the sexual organs of
undergo an emotional sensation or be in a particular state of mind
perceive by a physical sensation, e.g., coming from the skin or muscles
undergo passive experience of
produce a certain impression
grope or feel in search of something
find by testing or cautious exploration
be felt or perceived in a certain way