Chill penury repressed their noble rage and froze the genial current of the soul. - Thomas Gray.
yes you do. when using genial you'll describe a veru friedly or warm person !!!
The man was genial with the old lady crossing the street.
Bob is such a genial person, helping others daily.
When it has a subject, verb, punctuation, capitalization, a predicate, and a complete thought. A sentence is a sentence when it is handed down by a judge (or a magistrate).