Gay
The sexual or romantic attraction to people of the same sex
Lesbian
The sexual or romantic attraction betweeen women
Bisexual
The sexual or romantic attraction to people of two or more genders
Pansexual
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The sexual or romantic attraction that is not limited to people of a particular gender
Polysexual
The sexual or romantic attraction to multiple genders
Asexual
A asexual person doesn't experience sexual attraction to others