A person who does not make people laugh
serious or unfunny
A person who is not friendly and good to other people
unkind, harsh or cruel
A person who does not talk a lot is
quiet, taciturn or reserved
A person who is not open and warm
unfriendly, unsympathetic or aloof
A person who can talk easily to people
extrovert, outgoing or sociable
A person who does not like giving people things
mean, stingy or selfish
A person who wants to work
hard-working, diligent or industrious