Geology, sociology, meteorology, archeology, criminology, psychology, climatology and anthropology. Those are just a few
English words that end with the suffix ology. Ology comes from the Greek word logos. Logos means “the study of.” Many words are formed using ology, such as physiology, vulcanology, apiology, cosmetology, biology, astrology, hydrology and musicology. Are you feeling a little discombobulated? How about TOEFLology?
