What is the Difference Between Gay and Homosexual?

The terms "gay" and "homosexual" both refer to individuals who are attracted to people of the same gender, but there are some differences between the two terms:

Origin and Meaning: The term "gay" originally meant 'carefree', 'cheerful', or 'bright and showy'. In the mid-20th century, it became increasingly common to refer to male homosexuality. On the other hand, "homosexual" has been associated with clinical ideas about same-sex attraction as deviant.
Connotations: "Gay" is a more casual term and is often used to describe friends, relatives, or neighbors. The term "homosexual" can mark a person as belonging to an outgroup, or a group that is other than the majority and society.
Effects on Public Opinion: The use of "homosexual" has been shown to divide public opinion based on group identity, with some people increasing their opposition to LGBT rights when the term "homosexual" is used. Using the term "gay" has been associated with higher levels of support for LGBT rights.
Popularity: The term "gay" became the preferred term by homosexual men in the 1960s.

In summary, the primary difference between "gay" and "homosexual" lies in their connotations and the way they affect public opinion on LGBT rights. While both terms can be used to describe individuals attracted to people of the same gender, "gay" is generally seen as a more casual and positive term, while "homosexual" can carry more negative and clinical associations.