Is “Physiological” a Scrabble word?
Yes
PHYSIOLOGICAL
Valid in at least one Scrabble dictionary
Valid in these dictionaries
SOWPODS / CSW
Scrabble UK & International
TWL / NWL
Scrabble North America
Large English Dictionary
General English word list
Meaning of Physiological
/ˌfɪzi.əˈlɑdʒɪkəl/
adjective
1.Of, or relating to physiology.
2.Relating to the action of a drug when given to a healthy person, as distinguished from its therapeutic action.
Synonyms: physiologic