Cerebral
dele, deny
ghostly means eerie and/or unnatural
A five letter word meaning courage would be valor.
Amass-meaning to gather together.
It is occurrence.
Awesome is a word meaning great that starts with A.
B-words meaning smart are: brainy bold bright brilliant brisk
Unusual
keen
permeate :)
When used in a sentence the word brainy is an adjective. The brainy boy was at the top of his class.
dele, deny
eats
major
deligence
lacquer
Scarlet.