divide vs initialise

divide is a noun but initialise is not a noun.

Word	Noun	Adjective	Verb	Adverb
divide	Yes	No	Yes	No
initialise	No	No	Yes	No

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

divide (noun)	initialise (noun)
a ridge of land that separates two adjacent river systems
a serious disagreement between two groups of people (typically producing tension or hostility)

divide (verb)	initialise (verb)
perform a division	divide (a disk) into marked sectors so that it may store data
move or break apart	assign an initial value to a computer program
force, take, or pull apart
make a division or separation
separate into parts or portions
act as a barrier between; stand between