touch vs colour

touch and colour both are nouns.

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

As verbs, colour is a hyponym of touch; that is, colour is a word with a more specific, narrower meaning than touch:

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

Other hypernyms of touch include color, color in, colorise, colorize, colour in, colourise, colourize.

touch (noun)	colour (noun)
the act of putting two things together with no space between them	a visual attribute of things that results from the light they emit or transmit or reflect
the feel of mechanical action	the appearance of objects (or light sources) described in terms of a person's perception of their hue and lightness (or brightness) and saturation
a distinguishing style	the timbre of a musical sound
the faculty by which external objects or forces are perceived through contact with the body (especially the hands)	interest and variety and intensity
the sensation produced by pressure receptors in the skin	an outward or token appearance or form that is deliberately misleading
deftness in handling matters	(physics) the characteristic of quarks that determines their role in the strong interaction
the act of soliciting money (as a gift or loan)	any material used for its color
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

touch (adjective)	colour (adjective)
	having or capable of producing colors

touch (verb)	colour (verb)
have an effect upon	change color, often in an undesired manner
color lightly	add color to
comprehend	affect as in thought or feeling
make a more or less disguised reference to	give a deceptive explanation or excuse for
consume	decorate with colors
make physical contact with, come in contact with	modify or bias
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