This is my first try on Connect Walls, please tell me what I can improve on. Thanks!
Inspired by I Hope You Like Connect Walls! #2
INSTRUCTIONS:
Find the hidden word in each word
Group them into groups
Find the tag on Puzzling SE I am referring to
THE WORDS
Adonai, asphyxiant, climate, crust,
delocalise, energization, gesturally, glottogony,
machinate, petnapper, plenary, prolonged,
schadenfreude, shredding, sloganise, stoneboat
NOTE
I am sorry that one of the words can fit into two groups. Please place it in the best group according to your general knowledge and common sense. It should be sufficient enough.