tag vs touch

tag and touch both are nouns.

Word	Noun	Adjective	Verb	Adverb
tag	Yes	No	Yes	No
touch	Yes	No	Yes	No

As nouns, touch is a hypernym of tag; that is, touch is a word with a broader meaning than tag:

tag: (sports) the act of touching a player in a game (which changes their status in the game)
touch: the act of putting two things together with no space between them

Other hypernyms of tag include touching.

As verbs, touch is a hypernym of tag; that is, touch is a word with a broader meaning than tag:

tag (noun)	touch (noun)
(sports) the act of touching a player in a game (which changes their status in the game)	the act of putting two things together with no space between them
a game in which one child chases the others; the one who is caught becomes the next chaser	the feel of mechanical action
a small piece of cloth	a distinguishing style
a label written or printed on paper, cardboard, or plastic that is attached to something to indicate its owner, nature, price, etc.	the faculty by which external objects or forces are perceived through contact with the body (especially the hands)
a label associated with something for the purpose of identification	the sensation produced by pressure receptors in the skin
	deftness in handling matters
	the act of soliciting money (as a gift or loan)
	a suggestion of some quality
	a communicative interaction
	the event of something coming in contact with the body
	a slight but appreciable amount
	a slight attack of illness

tag (verb)	touch (verb)
provide with a name or nickname	have an effect upon
attach a tag or label to	color lightly
touch a player while he is holding the ball	comprehend
supply (blank verse or prose) with rhymes	make a more or less disguised reference to
go after with the intent to catch	consume
	make physical contact with, come in contact with
	be in direct physical contact with; make contact
	tamper with
	cause to be in brief contact with
	affect emotionally
	perceive via the tactile sense
	deal with; usually used with a form of negation
	be relevant to
	to extend as far as
	be equal to in quality or ability