Biphobia

Hatred or fear of bisexual people sometimes leading to acts of violence and expressions of hostility.

Gay

Acceptable term to talk about people attracted to a person of the same gender, usually men who are attracted to men

Gender dysphoria

Gender dysphoria is the medical term for the condition in which a person assigned one gender (usually at birth on the basis of their sex), identifies as belonging to another gender, or does not conform with the gender role society accords them.

Genderqueer

A catch-all term for gender identities other than man and woman, thus outside of the gender binary. People who identify as genderqueer may think of themselves as one or more of the following

• both man and woman (bigender, pangender); 
• neither man nor woman (genderless, agender);
• moving between genders (genderfluid)
• having an overlap of, or blurred lines between, gender identity and sexual and romantic orientation

Homophobia

Hatred or fear of gay and lesbian people sometimes leading to acts of violence and expressions of hostility.