Related Clues:

• Not overdone
• Not pretentious
• Far from showy
• Not showy
• Unlikely to brag
• Not given to self-promotion
• Understated
• Limited in amount
• Hardly boastful
• Not prone to bragging
• Not at all boastful
• Nothing to brag about
• Not vain, rather shy
• Not excessive in rating one's own achievements
• Unassuming or decent