Answer:
idiom.
Explanation:
The phrase to smell a rat is an idiom that dates back to the 1500s. To smell a rat means to become suspicious that something in a given situation is not quite right, to believe that someone is attempting to trick you or that the circumstances are not quite right.
Noun, verb, adjective, adverb, pronoun, preposition, conjunction, and interjection.
Answer:
a thing that motivates or encourages one to do something.
Explanation:
look up the word incentive and you will get this definition
The answer is Personification
