terror vs terrorise

terror is a noun but terrorise is not a noun.

Word	Noun	Adjective	Verb	Adverb
terror	Yes	No	No	No
terrorise	No	No	Yes	No

terror (noun)	terrorise (noun)
the use of extreme fear in order to coerce people (especially for political reasons)
an overwhelming feeling of fear and anxiety
a very troublesome child
a person who inspires fear or dread

terror (verb)	terrorise (verb)
	fill with terror; frighten greatly
	coerce by violence or with threats