COOL
SERIOUS
FRIENDLY
EASY-GOING
CONFIDENT
FUNNY
CARING
INTELLIGENT
CHEERFUL
BORING
Full of cheer; happy; in good spirits:
causing boredom
not cheerful
calm
having strong intelligence
inclined to be excessively tolerant
compassionate
sure of oneself;
characteristic of or appropriate to a friend
provoking laughter; amusing; comical: