Using the gender element system, elements can be combined, making three element combinations, or trielemental combinations. The elements being combined are eluvian (feminine/water), fervian (masculine/fire), tellusian (neutral/earth), ventulian (undefined/air), alterian (xenine/spirit).
A person with three gender elements may be fluid between the them, or the their elements may be static. Their elements may be split evenly between the three of them, or it may be unequal.
History
Most of the trielemental were coined on a google spreadsheet, likely sometime between December 30, 2017 and February 3, 2018[1]. Most of them do not have flags, but it it is assumed that they would follow the same format of the ignean flag, with a color scheme to match their element and a triangle/three pointed star.
Two of the elements were unnamed at the time. They did exist and the element they are represented by was chosen, although they were unnamed. The names busarean and omoyan were chosen by an anonymous user of LGBTA+ wiki on February 24, 2020.
Trielemental Combinations
Ignean
The only combination with an official flag (posted on Februrary 3, 2018[2]), it's a combination of fervian (fire), eluvian (water), and tellusian (earth). It is represented by the element of magma. It is derived from the Latin word ignis meaning fire.
Tonitrian
A combination of fervian (fire), eluvian (water), and ventulian (air), it is represented by the element of thunder. It is derived from the Latin word tonitrus meaning thunder.
Tephrian
A combination of fervian (fire), tellusian (earth), and alterian (spirit), it is represented by the element of ash.
Aurorian
A combination of fervian (fire), ventulian (air), and alterian (spirit), it is represented by the element of the aurora.
Vitrian
A combination of fervian (fire), tellusian (earth), and ventulian (air), it is represented by the element of glass. It is derived from the Latin word vitrum meaning glass.
Ambrosian
A combination of eluvian (water), tellusian (earth), and alterian (spirit), it is represented by the element of nectar.
Nebulian
A combination of eluvian (water), ventulian (air), and alterian (spirit), it is represented by the element of clouds. It is derived from the Latin word for clouds.
Nivalian
A combination of eluvian (water), tellusian (earth), and ventulian (air), it is represented by the element of snow. It is possibly derived from nix the Latin word for snow.
Busarean
A combination of fervian (fire), eluvian (water), and alterian (spirit), represented by the element of wisp. The origin of the word is unknown.
Omoyan
A combination of tellusian (earth), ventulian (air), and alterian (spirit), represented by the element of gravity. In this case the creator seemed unsure of whether it should be represented by gravity or not. The origin of the name is unknown.