Tremou-

Tremou- (Tremousexual, Tremouromantic, etc) is a type of sexual fluidity where someone’s sexuality changes between several specific sexualities over a long period of time. Tremousexuals never gain a new sexuality.

Trerassexual is similar to tremousexual. The definition for trerassexual is the same as tremousexual, but tremousexual's sexualities change much slower than trerassexuals. The tremousexual pride flag has a steam train symbol on it, which is significantly slower then a bullet train. The trerassexual pride flag has a bullet train symbol on it. To show that trerassexual is faster than tremousexual.

Etymology

Tremou comes from the Greek word for steam train (τρένο ατμού/tréno atmoú)