Prov.

1. Provence
2. (the Book of) Proverbs (Bible)
3. Provincial
4. Provost

• ribosome
• ribosomes
• ribozyme
• ribozymes
• rib-plough
• rib-roast
• rib-roasted
• rib-roaster
• rib-roasters
• rib-roasting
• rib-roasts
• ribs
• ribston
• ribstone
• ribstones
• Ribston pippin
• ribstons
• rib-tickler
• rib-ticklers
• rib-tickling
• rib-vaulting
• ribwork
• ribworks
• ribwort
• ribwort plantain