KEY: Puerile.
SYN: Childish, boyish, infantile, youthful, nonsensical, futile,nugatory, weak, silly, trifling.
ANT: Manly, vigorous, effective, powerful, cogent, weighty.

• Popular
• Populous
• Porch
• Porous
• Port
• Portable
• Portal
• Portend
• Portentous
• Portion, [See PART]
• Portly
• Portray
• port, [See SITUATION]
• Pose
• Position, [See SITUATION]
• Positive
• Possess
• Possession
• Possible
• Possibly
• Posterior
• Posterity
• Postpone
• Postulate
• Posture, [See SITUATION]