Opalian

Opalian refers to someone who is mlm, mlnb, nblm, and nblnb. In other words, someone who is (at least) non-binary and a man (or man-aligned) who is attracted to (at least) men and non-binary individauls. Opalian may be considered an umbrella term similar to Diamoric, though it can also be used as a standalone identity.

Opalian includes anyone that identifies with all four terms (mlm, mlnb, nblm, and nblnb), regardless of other identity components. Examples include nonbinary boys and men, genderfluid folk whose gender fluidity encompasses at least one masculine/man-aligned gender and at least one nonbinary gender, and bigender and multigender people who are men/man-aligned and nonbinary fluidly or at the same time.

The wlw, wlnb, nblw, and nblnb equivalent is Iridian.

Pronunciation
/Oh-pAl-ee-yUn/

Etymology
Opalian comes from opal, a silicon-based mineraloid with a subtype (precious opal) that is highly iridescent and is often grouped with crystals.

Definitions

 * Opalian: describes an individual who is mlm, nblm, nblnb, and mlnb. Inspired by @wlwnblw‘s coining of iridian, I decided to coin a similar term to describe my identity! Opalian can apply to anybody who identifies with all four terms, regardless of other identity components! - nlmgalaxy, 2018
 * Opalian refers to someone who is mlm, mlnb, nblm, and nblnb, meaning someone who is non-binary and a man who is attracted to men and non-binary individuals. [...] An opalian individual is attracted to non-binary individuals and men and/or prioritizes their attraction to non-binary individuals and men over other attractions they may have. Opalian is an umbrella term, like diamoric, though it can also be used as an identity by itself. - LGBTA Wiki, 2020

History
Opalian was coined by Tumblr user nlmgalaxy on April 14, 2018, inspired by the term Iridian, and holding a poll to decide the official opalian flag. The chosen official flag was posted on April 27, 2018. The official stripe meanings were posted on 29 August 2019.

Official Flag Stripe Meanings
 - nlmgalaxy, 2019
 * Blue/lavender represents attraction to men, as the color lavender has long been an LGBTQ+ symbol, and blue is associated with masculinity in western society.
 * Green represents multifaceted identity as being opalian encompasses a non-binary identity and a male/masculine identity. Yellow represents non-binary identity on many flags, and blue is traditionally masculine, so they’re blended together to make green.
 * White represents expansiveness as there are many different identities that could exist alongside opalian, such as bigender, multigender, demiboy, polysexual, bisexual, etc.
 * Yellow represents attraction to non-binary people. Yellow is typically used to represent non-binary people as a color that’s equally spaced from pink and blue and independent of binary associations.
 * Orange represents love and warmth. A general celebration of opalian love.