inopinate /in-opˈi-nāt/ (obsolete)

1. Not thought of
2. Unexpected

• echoism
• echoisms
• echoist
• echoists
• echoize
• echoized
• echoizes
• echoizing
• echolalia
• echolalias
• echoless
• echo location
• echo locations
• echopraxia
• echopraxias
• echopraxis
• echo-sounder
• echo-sounders
• echo-sounding
• echovirus
• ECHO virus
• echoviruses
• ECHR
• echt
• e-cig