global
Another word starting with g is gloominess
grate, grill
ghoul
Grown up
gnashing
Maybe Gratis is a word that would work.
Glitterati
The four-letter word for plum that starts with "G" is "Gage." Gage refers to a type of plum that is typically small and round, often used in jams and desserts.
A beverage starting with the letter "g" can be Gatorade... or if you found another answer, then great.
Another word for accepted fact starting with "g" is "given." In the context of research or problem-solving, a given is a known or established fact that is accepted without needing further proof. This term is commonly used in mathematics, science, and other analytical fields to establish a starting point for analysis or discussion.
Another 'g' word for gadget is gizmo or gismo.
Gazelle