sexology

As a letter y

is the letter y with a (l) above itself.

As a noun sexology is

the study of sex and sexuality, usually from a psychological or clinical perspective.

As nouns the difference between sexology and hexology

is that sexology is the study of sex and sexuality, usually from a psychological or clinical perspective while hexology is the study of hex signs.

As nouns the difference between serology and sexology

is that serology is the science that studies the reaction between antigens and antibodies in serum while sexology is the study of sex and sexuality, usually from a psychological or clinical perspective.

As nouns the difference between senology and sexology

is that senology is the branch of medicine that deals with disorders of the breast while sexology is the study of sex and sexuality, usually from a psychological or clinical perspective.

As nouns the difference between sexology and sexism

is that sexology is the study of sex and sexuality, usually from a psychological or clinical perspective while sexism is the belief that people of one sex or gender are inherently superior to people of the other sex or gender.

Sexology is a related term of sexologist.

Sexologist is a derived term of sexology.

As nouns the difference between sexologist and sexology

is that sexologist is someone who studies, or is an expert in, sex and sexuality while sexology is the study of sex and sexuality, usually from a psychological or clinical perspective.

Sexological is a derived term of sexology.

As an adjective sexological

is of or relating to sexology.

As a noun sexology is

the study of sex and sexuality, usually from a psychological or clinical perspective.

Psychology is a synonym of sexology.

As nouns the difference between psychology and sexology

is that psychology is (uncountable) the study of the human mind while sexology is the study of sex and sexuality, usually from a psychological or clinical perspective.

As nouns the difference between sexuality and sexology

is that sexuality is that which is characterized or distinguished by sex while sexology is the study of sex and sexuality, usually from a psychological or clinical perspective.