conjecture on

conjecture on something

to speculate on or guess about something. I will not even conjecture on the outcome. Dave conjectured on what might happen next.

Name	Pronounced	Usage
Abihu	ə-BIE-hyoo (English)	Biblical
Adamson	['ædəmsn]
ViÊN	-	Vietnamese
Evelyn	['i:vlin]
Tipene	-	Maori
Khanpasha	-	Chechen