desugar

Software: evaluate and remove syntactic sugar resulting in the underlying, equivalent code

JavaScript classes desugar to newable functions.

ambiamorous

adjective.

: noting or relating to ambiamory, the state or practice of being comfortable in both monogamous and polyamorous, reciprocal relationships

She realized she was ambiamorous when she had been completely content in a relationship with one person, but also not the least bit jealous of a polyamorous sexual partner's sex with their other partners.