Spinigender

 is an autigender and neurogender, tied directly to an autistic person's special interest.

The suffixes -spinnic and -spinny may be used for spinigenders.

Etymology
"Spini" presumably comes from the acronym of Special Interest, "SPIN", however the coiner never specified.

Definitions

 * Spinigender: A gender influenced by or feels like your special interest(s). - Mudself, 2021

History
The term was coined in 2021 by Mudself on Tumblr.

Subsets

 * For a comprehensive list, see Category:Spinigender.

Flags
The Spinigender flag's color meanings are as follows: "The multiple small lines represent special interests and the rainbow colors represent autism. The big chunky off yellow lines are supposed to represent pillows like softly holding all your spins or gently displaying them."