inopinate /in-opˈi-nāt/ (obsolete)

1. Not thought of
2. Unexpected

• architype
• architypes
• archival
• archive
• archived
• archives
• archiving
• archivist
• archivists
• archivolt
• archivolts
• archlet
• archlets
• archlute
• archlutes
• archly
• arch-mock
• archness
• archnesses
• archologies
• archology
• archon
• archons
• archonship
• archonships