Aggressive

Ambitious

Annoying

Anxious

Argumentative

Bad-tempered

Big-headed

Brave

Cantankerous

Carefree

Careless

Cautious

Conceited

Concerned

Conservative

Conventional

Cowardly

Crazy, nuts

Critical

Cruel

Charming

Cheerful

Dull, boring

Enthusiastic

Flirtatious

Friendly

Generous

Hard-working

Honest

Kind

laid-back

Lazy

Loyal

Mature

Mean

Modest

Moody

Naive

Naughty (children)

Open-minded

Narrow-minded

Organised

Polite

Patient

Proud

Reasonable

Reliable

Responsible

Self-confident

Selfish

Sensible

Sensitive

Shy

Strict

Stubborn

Sympathetic/Understanding

Trustworthy

Two-faced

Weird