Adjectives that start with G to describe a person

Please find below a list of G adjectives which might be used to describe a person.

Positive

gifted
good
great

Negative

gauche
grouchy
grumpy

Other

gabby
giddy
gregarious

There are other lists of adjectives on this site. For more adjectives starting in G, see this post containing a good number of adjectives beginning with the letter G, some of which can be used for describing people.