1. As naked as at birth
   - mother-naked, naked as the day one was born, naked as the day you were born, in your birthday suit

See also: unclothed

• oleomargarine
• oleophilic
• oleophobic
• oleoresin
• oleoresin capiscum
• oleum
• olfaction
• olfactive
• olfactory
• olfactory brain
• olfactory bulb
• olfactory impairment
• olfactory modality
• olfactory nerve
• olfactory organ
• olfactory perception
• olfactory property
• olfactory sensation
• Olfersia
• Olfersia cervina
• Olga Korbut
• olibanum
• oligarch
• oligarchic
• oligarchical