Eligender, othergender, other-gender or other indicates an otherly but also objective gender identity, beyond pre-established/subsequent gender items, an unspecified (nullary) gender that is not applicable or implied to the actual rest of accessing alternatives. For example, usually in formularies, there's "male", "female" and "other", possibly among other options.[1][2]
Outrogender (outrogênero in Portuguese) is conceptualized synonymous to abinary, being an umbrella term for neutrois, positive, negative, aliagender and graygender.[3] Similar to outherine.