No. Assistant is a noun.
The prefix of the word "condescending" is "con-" and the suffix is "-ing."
The teachers answer to my question was very condescending.
The teacher spoke in a condescending tone when addressing her students.
Dictionary.com is your friend!http://dictionary.reference.com/browse/condescending
patronizing
The boy stuttered sheepishly as he stared at the broken vase, while his mother scolded him in a condescending tone.
arrogant
Condescending means to show feelings of superiority, talking down to others, or behaving in a way that suggests you are better than someone else.
A) condescending
Sneering, Scornful, Derisive, Condescending, Aloof, Contemptuous, Mocking :)
assistant = ozehr
The speaker's tone was condescending, and the crowd reacted with belligerence. The word belligerence is a noun. You could also use the word aggressiveness.