Agitate is like when you get mad, so you could say :
The kid says I agitate him.
The city was peaceful during the day, but demonstrators continued to agitate publicly throughout the night.
The word "stir" can be used to replace "agitate" in the sentence. So it would read: "Jonathan began to stir the fish tank." This maintains the original meaning while using a simpler term.
Don't agitate me!
agitate - to use inflammitory methods to irritate a responsive entity [eg. a person, a bacterium, etc.]"I attempted, unsuccessfully, to agitate her by intruding upon her personal space."
Loud noises agitate Angela so much that she cannot endure them.
The word agitated is a verb. It is the past tense of the verb agitate.
Agitant
Bother, annoy, and disturb are words. Those mean agitate.
He/she/it does/acts/drives.
Can you use the word concluding in a sentence? Done.
You can use the word Truss in a sentence like this.
Just use it! Or do you mean, can you use the word beheld in a sentence.