advoutrer /əd-vowˈtrər/ and advoutry /-tri/ obsolete forms intermediate between avoutrer and adulterer, etc.

• issuance
• issuances
• issuant
• issue
• issued
• issueless
• issuer
• issuers
• issues
• issuing
• issuing house
• issuing houses
• -ist
• I stand corrected
• ISTC
• isthmian
• Isthmian Games
• isthmus
• isthmuses
• Istiophorus
• istle
• istles
• it
• IT
• It.