1. excessively busy with trifles; anxious or particular about petty details.
2. hard to satisfy or please: a fussy eater.
3. (of clothes, decoration, etc.) elaborately made, trimmed, or decorated: All the bric-a-brac gave the room a fussy, cluttered look.
4. full of details, especially in excess: His writing is so fussy I lose the thread of the story.
"people can be fussiest."
This list can help you learn new vocabulary more quickly and be able explore other words more easily.