theorize
US /ˈθɪr.aɪz/
UK /ˈθɪr.aɪz/

1.
membuat teori, mengemukakan teori
form a theory or theories about something
:
•
Scientists continue to theorize about the origins of the universe.
Saintis terus membuat teori tentang asal-usul alam semesta.
•
She likes to theorize about human behavior.
Dia suka membuat teori tentang tingkah laku manusia.