test vs endeavour

test and endeavour both are nouns.

Word	Noun	Adjective	Verb	Adverb
test	Yes	No	Yes	No
endeavour	Yes	No	Yes	No

As nouns, endeavour is a hypernym of test; that is, endeavour is a word with a broader meaning than test:

test: the act of testing something
endeavour: earnest and conscientious activity intended to do or accomplish something

Other hypernyms of test include attempt, effort, endeavor, try.

As nouns, endeavour is a hypernym of test; that is, endeavour is a word with a broader meaning than test:

test: the act of undergoing testing
endeavour: earnest and conscientious activity intended to do or accomplish something

Other hypernyms of test include attempt, effort, endeavor, try.

test (noun)	endeavour (noun)
the act of testing something	earnest and conscientious activity intended to do or accomplish something
any standardized procedure for measuring sensitivity or memory or intelligence or aptitude or personality etc	a purposeful or industrious undertaking (especially one that requires effort or boldness)
the act of undergoing testing
a hard outer covering as of some amoebas and sea urchins
trying something to find out about it
a set of questions or exercises evaluating skill or knowledge

test (verb)	endeavour (verb)
undergo a test	attempt by employing effort
examine someone's knowledge of something
determine the presence or properties of (a substance)
achieve a certain score or rating on a test
put to the test, as for its quality, or give experimental use to
test or examine for the presence of disease or infection
show a certain characteristic when tested