すいそく推測suisoku
1.

A cognitive process involving reasoning based on existing knowledge to form an idea or opinion about something that is not immediately apparent or confirmed, often regarding future events or conclusions.

2.

The act of forming an opinion or theory about a subject without complete evidence, relying on inference and judgement drawn from prior understanding or information.

3.

An educated estimate derived from interpreting available data or indicators, suggesting a likely outcome or explanation, often without definitive proof.

Example:

あなたも同意見だと推測します。