a·the·o·ret·i·cal 
(ā′thē-ə-rĕtĭ-kəl)
(ā′thē-ə-rĕtĭ-kəl)adj.
Unrelated to or lacking a theoretical basis.
- physicochemical
- physics
- physio-
- physiognomic
- physiognomical
- physiognomically
- physiognomist
- physiognomy
- physiographer
- physiographic
- physiographical
- physiographically
- physiography
- physiologic
- physiological
- physiologically
- physiological psychologist
- physiological psychology
- physiological saline
- physiologist
- physiology
- physiopathologic
- physiopathological
- physiopathologist
- physiopathology