give full measure vs give one's best

give full measure and give one's best both are verbs.

Word	Noun	Adjective	Verb	Adverb
give full measure	No	No	Yes	No
give one's best	No	No	Yes	No

As verbs, give full measure and give one's best are synonyms defined as:

give full measure and give one's best: perform a task as well as possible

Other synonyms of give full measure include do one's best, go all out.

give full measure (verb)	give one's best (verb)
perform a task as well as possible	perform a task as well as possible