portion vs slice

portion and slice both are nouns.

Word	Noun	Adjective	Verb	Adverb
portion	Yes	No	Yes	No
slice	Yes	No	Yes	No

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

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

portion: assets belonging to or due to or contributed by an individual person or group
slice: a share of something

portion (noun)	slice (noun)
the allotment of some amount by dividing something	a golf shot that curves to the right for a right-handed golfer
something less than the whole of a human artifact	a spatula for spreading paint or ink
an individual quantity of food or drink taken as part of a meal	a serving that has been cut from a larger portion
assets belonging to or due to or contributed by an individual person or group	a thin flat piece cut off of some object
money or property brought by a woman to her husband at marriage	a share of something
something determined in relation to something that includes it	a wound made by cutting
your overall circumstances or condition in life (including everything that happens to you)

portion (verb)	slice (verb)
give out	hit a ball so that it causes a backspin
	cut into slices
	make a clean cut through
	hit a ball and put a spin on it so that it travels in a different direction