last vs final

last and final both are nouns.

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

As adjectives, last and final are synonyms defined as:

Other synonyms of last include concluding, terminal.

As adjectives, last and final are synonyms defined as:

Other synonyms of last include net.

As adjectives, last and final are synonyms defined as:

last (noun)	final (noun)
a person's dying act; the final thing a person can do	an examination administered at the end of an academic term
holding device shaped like a human foot that is used to fashion or repair shoes	the final match between the winners of all previous matches in an elimination tournament
the final stage or concluding parts of an event or occurrence
a unit of capacity for grain equal to 80 bushels
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)	final (adjective)
coming after all others in time or space or degree or being the only one remaining	occurring at or forming an end or termination
occurring at or forming an end or termination	conclusive in a process or progression
occurring at the time of death	not to be altered or undone
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)	final (verb)
persist for a specified period of time
continue to live and avoid dying

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