suspension vs suspend

suspension is a noun but suspend is not a noun.

Word	Noun	Adjective	Verb	Adverb
suspension	Yes	No	No	No
suspend	No	No	Yes	No

suspension (noun)	suspend (noun)
the act of suspending something (hanging it from above so it moves freely)
a temporary debarment (from a privilege or position etc)
a mechanical system of springs or shock absorbers connecting the wheels and axles to the chassis of a wheeled vehicle
an interruption in the intensity or amount of something
temporary cessation or suspension
a mixture in which fine particles are suspended in a fluid where they are supported by buoyancy
a time interval during which there is a temporary cessation of something

suspension (verb)	suspend (verb)
	stop a process or a habit by imposing a freeze on it
	cause to be held in suspension in a fluid
	make inoperative or stop
	hang freely
	bar temporarily; from school, office, etc.
	render temporarily ineffective