5. Spicy
Spicy scents are warm and strong smell. Many popular spices that we use are included in this category, as well as herbs. Spices are commonly popular as hot, short, and cold, long. Hot and short smells have a strong impact initially, but that does not last long, like cinnamon.
On the other hand, cold, long spices have a soothing smell and last longer, like coriander.