inflexible
egotistical
unreliable
temperamental
stingy
easygoing
outgoing
supportive
modest
Someone who is always helpful and encouraging.
Someone who doesn’t like giving or spending money.
Someone who doesn’t brag about his or her accomplishments.
A person who has unpredictable or irregular moods.
Someone who enjoys being with other people.
Someone who has a very high opinion of him- or herself.
A person who doesn’t do what he or she promised.
A person who doesn’t worry too much or get angry easily.
A person who doesn’t change easily and is stubborn.