As nouns the difference between colonizer and colorizer
is that colonizer is one who establishes or joins a colony; a colonist while colorizer is a device or system which colorizes black and white films.
colonizer
English
Noun
(
en noun)
One who establishes or joins a colony; a colonist
colorizer
English
Alternative forms
* coloriser
* colouriser
* colourizer
Noun
(
en noun)
A device or system which colorizes black and white films.