tinge vs colourize

tinge is a noun but colourize is not a noun.

Word	Noun	Adjective	Verb	Adverb
tinge	Yes	No	Yes	No
colourize	No	No	Yes	No

As verbs, colourize is a hypernym of tinge; that is, colourize is a word with a broader meaning than tinge:

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

tinge (noun)	colourize (noun)
a pale or subdued color
a slight but appreciable amount

tinge (verb)	colourize (verb)
color lightly	add color to
affect as in thought or feeling