sum vs paysheet

sum and paysheet both are nouns.

Word	Noun	Adjective	Verb	Adverb
sum	Yes	No	Yes	No
paysheet	Yes	No	No	No

As nouns, paysheet is a hyponym of sum; that is, paysheet is a word with a more specific, narrower meaning than sum:

sum (noun)	paysheet (noun)
the whole amount	a list of employees and their salaries
the choicest or most essential or most vital part of some idea or experience	the total amount of money paid in wages
a quantity obtained by the addition of a group of numbers
the final aggregate
a set containing all and only the members of two or more given sets
a quantity of money

sum (verb)	paysheet (verb)
determine the sum of
be a summary of