1. Intellectually productive
   "a prolific writer"
   - fecund, fertile 
2. Bearing in abundance especially offspring
   "flying foxes are extremely prolific"; "a prolific pear tree"
   - fertile

See also: fruitful, productive

• sadhe
• sadhu
• Sadi Carnot
• sadism
• sadist
• sadistic
• sadistically
• Sadleria
• sadly
• sadness
• sadomasochism
• sadomasochist
• sadomasochistic
• sae
• Saek
• Safaqis
• Safar
• safari
• safari park
• xylene
• xylo-
• Xylocaine
• Xylocopa
• xylography
• xylol