This is the 2436th most frequent French word.
suisses
"Suisses" means "Swiss" (plural), referring to people or things from Switzerland.
Here, 'suisses' is used as an adjective describing the noun 'paysages', indicating that the landscapes are from Switzerland.
Les paysages suisses sont magnifiques.
Swiss landscapes are magnificent.
In this sentence, 'suisses' is used as a noun referring to the people of Switzerland, in plural form.
Les suisses aiment le chocolat.
The Swiss people love chocolate.
In this context, 'suisses' acts as an adjective to describe the watches ('montres'), indicating their origin or association with Switzerland.