Is the word authority a verb
Give authority to another
leader
One word would be... rebellion.
A recalcitrant
The possessive form of "authority" is "authority's."
Is the word authority a verb
He is an authority in his field.
To have authority over something.
Give authority to another
The word authority means a legal format of doing thing or the decision making.
The word for someone against authority is rebel.
If there is a preposition following authority, it is often "of" indicating the source of authority. The prepositions "in" or "for" would indicate the scope of authority.
An employer has lots of authority over the employees.
Aρχή
The root word of authoritative is "authority."
Your assumed authority is short-lived. When your authority is eroding, you must give a dam.