motorcyclist, biker
The word that ends with "ist" for the one who drives a vehicle is "motorist." A motorist is someone who operates a motor vehicle, such as a car or a truck. The term "motorist" is commonly used to refer to individuals who drive on roads and highways.
The one word for a person who has not been invited is the gatecrasher.
No, the word "someone" is not a compound word. It is a single, indivisible word that combines the words "some" and "one" to refer to an unspecified person.
The use of the word "Somebody" is usually in order to refer to no one particularly. Versus when someone uses the word someone they tend to be someone specific.
The word you want is florist.
The word is newcomer.
someone
One possibility is the word bystander.
The word is "hypocrite."
omniscience
The word for someone against authority is rebel.
Yes of course your are responsible because your are the owner of the car