No, it is a form of the verb to realize. The past participle of the verb, realized, can be used as an adjective.
when a person realizes he or she has a drug problem is when they recover
The correct spelling is "realizes." It is a verb that means becoming aware of something or understanding a situation.
He's in a lot of pain
Understands Realizes
he laughs
when joe realizes what the town is really like he plans to buy more land and become mayor of the town.
No, it is a verb or a noun (to go around, to surround; a round shape). The adjective form is circular.
Twigs, realises, realizes
No he doesn't have wings
When she is all he can think about.
When Squeaky realizes that Raymond can run.
It is an adjective.It is a an adjective.