1. rigid or severe in demands or requirements: an exacting teacher.
2. requiring close application or attention: an exacting task.
3. given to or characterized by exaction; extortionate.
"organizations can be exacting in/at/on pounds."
"standards can be exacting."
"requirements can be exacting."
"demands can be exacting."
"people can be exacting."
This list can help you learn new vocabulary more quickly and be able explore other words more easily.