less in countable in inglese:

Although he had fewer supporters among the governing class, he was able to get the popular vote.

Fewer young people know how to write in longhand.

If there weren't so many taxis, there would be fewer traffic accidents.

If you want to sound more like a native speaker of American English, watch more American TV programs and fewer British TV programs.

If you ate fewer burgers, you'd probably be healthier.

The number of errors of fact in Arendt's book are considerably fewer than Abel implies.

The fact that nowadays fewer men smoke is a headache for the Japanese tobacco industry.

fewer passengers

It's true that there are fewer children due to the falling birthrate, and there are fewer children in the school, but that is all to the good.

Aristotle maintained that women have fewer teeth than men; although he was twice married, it never occurred to him to verify this statement by examining his wives' mouths.

Pretty soon there were more of them on the road and fewer carriages pulled by horses.

Even though student numbers are increasing, on the whole, fewer scholarships have been granted.

My attitude to the comma is physiological; the more breath I have, the fewer commas I use.

Are you creating for us a future world where there is a greater danger of skin cancer, weakened bodies, less food and fewer plants and animals?

In the first place, the women have more free time than men. In the second place, they have fewer things to worry about than men.