last vs go

last and go both are nouns.

Word	Noun	Adjective	Verb	Adverb
last	Yes	Yes	Yes	Yes
go	Yes	Yes	Yes	No

As verbs, last and go are synonyms defined as:

Other synonyms of last include endure, hold out, hold up, live, live on, survive.

last (noun)	go (noun)
a person's dying act; the final thing a person can do	a board game for two players who place counters on a grid; the object is to surround and so capture the opponent's counters
holding device shaped like a human foot that is used to fashion or repair shoes	a usually brief attempt
the final stage or concluding parts of an event or occurrence	street names for methylenedioxymethamphetamine
a unit of capacity for grain equal to 80 bushels	a time period for working (after which you will be relieved by someone else)
a unit of weight equal to 4,000 pounds
the last or lowest in an ordering or series
the temporal end; the concluding time
the time at which life ends; continuing until dead

last (adjective)	go (adjective)
coming after all others in time or space or degree or being the only one remaining	functioning correctly and ready for action
occurring at or forming an end or termination
occurring at the time of death
highest in extent or degree
immediately past
conclusive in a process or progression
not to be altered or undone
most unlikely or unsuitable
lowest in rank or importance

last (verb)	go (verb)
persist for a specified period of time	pass from physical life and lose all bodily attributes and functions necessary to sustain life
continue to live and avoid dying	follow a certain course
	progress by being changed
	stop operating or functioning
	enter or assume a certain state or condition
	be abolished or discarded
	give support (to) or make a choice (of) one out of a group or number
	have a turn; make one's move in a game
	to be spent or finished
	be spent
	perform as expected when applied
	go through in search of something; search through someone's belongings in an unauthorized way
	change location; move, travel, or proceed, also metaphorically
	move away from a place into another direction
	begin or set in motion
	make a certain noise or sound
	follow a procedure or take a course
	stretch out over a distance, space, time, or scope; run or extend between two points or beyond a certain point
	have a particular form
	pass, fare, or elapse; of a certain state of affairs or action
	be in the right place or situation
	be the right size or shape; fit correctly or as desired
	be awarded; be allotted
	be or continue to be in a certain condition
	lead, extend, or afford access
	be ranked or compare
	blend or harmonize
	be sounded, played, or expressed
	be contained in
	continue to live and avoid dying

last (adverb)	go (adverb)
most recently
the item at the end