de·grad·a·ble 
(dĭ-grādə-bəl)
(dĭ-grādə-bəl)adj.
Capable of being chemically degraded: degradable plastic wastes.
de·grad′a·bili·ty n.
- regimentals
- regimentation
- Regina
- Reginald
- Reginald Carey
- Regiomontanus
- Regiomontanus
- region
- regional
- regional anesthesia
- regional anesthetic
- regionalism
- regionalist
- regionalistic
- regionalization
- regionalize
- regionally
- regional metamorphism
- register
- registered
- Registered Mail
- registered nurse
- registerer
- registrable
- registrant