The ideogender spectrum (ideospec) is an umbrella term for anyone with an identity related to the ideobinary. This includes spectrums such as fideospec, mideospec, nideospec, and lideospec.[1]
Usually, a mideogender is known as mingender, a fideogender as fingender, a nideogender as ningender, and lideogender as lingender. However, ideogenders are tied to one's relationship with the sides of ideobinary-to-aptobinary/midbinary spectrum from the alibinary system.[2]
Some people can define epicene as a niaspec or nideospec term, meaning it's neutral towards binary genders, in other words, neither.
While miaspec/fiaspec overlap with maingender/feingender (genders that are male/female in nature), mideospec/fideospec overlap with genders that rely on binary-related concepts without being directly connected to the binary, such as masculine and feminine genders.[3] Mideogender and fideogender are similarly called idemasculine and ideofeminine.[4][5]