Veronal® or veronal /verˈə-nal or -əl/

Barbitone

• retributor
• retributors
• retributory
• retried
• retries
• retrievable
• retrievableness
• retrievablenesses
• retrievably
• retrieval
• retrievals
• retrieve
• retrieved
• retrievement
• retrievements
• retriever
• retrievers
• retrieves
• retrieving
• retrievings
• retrim
• retrimmed
• retrimming
• retrims
• retro