1. On certain occasions or in certain cases but not always
   "sometimes she wished she were back in England"; "sometimes her photography is breathtaking"; "sometimes they come for a month; at other times for six months"

Encyclopedia: Sometimes

• Cercopithecus aethiops
• Cercopithecus aethiops pygerythrus
• Cercopithecus aethiops sabaeus
• Cercopithecus talapoin
• Cercospora
• Cercospora kopkei
• Cercosporella
• cere
• cereal
• cereal bowl
• cereal box
• cereal grass
• cereal oat
• cerebellar
• cerebellar artery
• cerebellar hemisphere
• cerebellar vein
• cerebellum
• cerebral
• cerebral aneurysm
• cerebral aqueduct
• cerebral artery
• cerebral cortex
• cerebral death
• cerebral edema