No, it's not.
Adverb: I had a hat on. Preposition: I didn't have any money on me.
No, fedora is a noun. It is a type of hat.
It would be more helpful to have the whole sentence, however; if you were to say, "The hat that covered their hair," it would be recognized, not as an adverb, but as an adverbial phrase.
It can be an adverb: "He ran along beside me." It can also be a preposition: "Somewhere along the way I lost my hat. " It depends on the usage, and the definition can be nuanced. It is an adverb in the sentence "I went along with him" and a preposition in the sentence "The chairs are along the fence."
I sat atop the tall tower. 'Atop' is an adverb, adjective, or preposition. Is that ludicrous thing atop your head supposed be a stylish hat?
"Off" can function as both a preposition and an adverb. As a preposition, it shows movement or separation. For example, "He jumped off the cliff." As an adverb, it describes motion away from a place. For example, "She ran off after the game."
her has the hat She has the hat. The monkey
1. Adverb Of Time2. Adverb Of Place3. Adverb Of Manner4. Adverb Of Degree of Quantity5. Adverb Of Frequency6. Interrogative Adverb7. Relative Adverb
"Ever" is an adverb.
Softly is an adverb.
No, it is not an adverb. Truthful is an adjective, and the adverb form is "truthfully."
An adverb phrase is two or more words that act as an adverb. It would be modified by an adverb or another adverb phrase.