No, the word bravery is not an adverb. This word is a noun.
The adjective form (and verb as well as noun) is brave.
The adverb form is bravely.
The word bravely is already an adverb. You can't have an adverb of an adverb.Some example sentences are:He bravely defeated the giant spider.She fought her phobia very bravely.
most bravely, more bravely
Adverbial is an element of a sentence. Questioning the verb with when , where , how & why we find the the element named Adverbial.
An adverbial accusative is a use of a noun or adjective in the accusative case as an adverb in some Semitic languages, similar to an English adverbial genitive and a Latin adverbial ablative.
A synonym for bravely is courageously.He bravely faced the pit bull, giving the young girl time to escape.
The knight bravely saved the princess.
Of or pertaining to an adverb; of the nature of an adverb; as, an adverbial phrase or form.
No, "joined our school" is a verb phrase, not an adverbial phrase. An adverbial phrase provides information about the action of the verb, such as when, where, how, or why something is happening.
more bravely, most bravely
"You're not as homicidal as everyone says you are," he said bravely.
An adverbial number is a word which expresses a countable number of times, such as "twice".
"Although" is an adverb, to be used at the beginning of an adverbial clause: Although it is very cold, he did not want a coat.