interrog.

1. Interrogate
2. Interrogation
3. Interrogative
4. Interrogatively

• pen-guns
• penholder
• penholders
• peni
• penial
• penicillate
• penicilliform
• penicillin
• penicillinase
• penicillinases
• reboils
• reboot
• rebooted
• rebooting
• reboots
• rebore
• rebored
• rebores
• reboring
• reborn
• reborrow
• reborrowed
• reborrowing
• reborrows
• rebound