gizmologist 

Noun - A person who does not just like and uses technology but must have every new gizmo and new piece of technology that is on the market.

Bob, you are such the gizmologist! You must have 5 different cell phones, 3 different tablets and I don't know how many laptops!

gizmologist by diego7979 December 28, 2011

Glamologist 

a person who is a hairstylist, makeup artist, and fashion guru.

Derek J. is a world renowned Glamologist.

Glamologist by choklateego February 3, 2015

Gingologist 

a person who studies red heads

do you know any gingologists around here i gotta get my ginger friend checked

Gingologist by raumy and Palmer March 7, 2011

gemologist 

who deals with gemstones like diamond, emerald, ruby, sapphire.. who speaks to stones like they are babies and shine with them.

i have a friend selling nil diamonds in grand bazaar as an expert which is graduate gemologist educated in antwerpen.

gemologist by demirsecen November 24, 2021