find vs find out

find is a noun but find out is not a noun.

Word	Noun	Adjective	Verb	Adverb
find	Yes	No	Yes	No
find out	No	No	Yes	No

As verbs, find and find out are synonyms defined as:

find and find out: establish after a calculation, investigation, experiment, survey, or study

Other synonyms of find include ascertain, determine.

As verbs, find out is a hyponym of find; that is, find out is a word with a more specific, narrower meaning than find:

find: discover or determine the existence, presence, or fact of by perception with the eyes
find out: trap; especially in an error or in a reprehensible act

Other hyponyms of find include catch out, sense, instantiate, trace, see.

find (noun)	find out (noun)
the act of discovering something
a productive insight

find (verb)	find out (verb)
receive a specified treatment (abstract)	get to know or become aware of, usually accidentally
accept and make use of one's personality, abilities, and situation	trap; especially in an error or in a reprehensible act
come to believe on the basis of emotion, intuitions, or indefinite grounds	establish after a calculation, investigation, experiment, survey, or study
establish after a calculation, investigation, experiment, survey, or study	find out, learn, or determine with certainty, usually by making an inquiry or other effort
decide on and make a declaration about
make a discovery, make a new finding
succeed in reaching; arrive at
perceive or be contemporaneous with
discover or determine the existence, presence, or fact of by perception with the eyes
perceive oneself to be in a certain condition or place
come upon after searching; find the location of something that was missed or lost
get something or somebody for a specific purpose
come upon, as if by accident; meet with
obtain through effort or management
get or find back; recover the use of