1. A small group of indispensable persons or things
   - core, nucleus

Derived forms: core groups

Type of: set

• pizza shop
• pizzaz
• pizzazz
• pizzeria
• pizzicato
• pizzle
• pièce de résistance
• piñon
• pj's
• PKD
• PKU
• PKU test
• placability
• placable
• placard
• placate
• placating
• placatingly
• placation
• placative
• placatory
• place
• place bet
• place card
• place down