1. opposite word of many
English word "few"(opposite word of many) occurs in sets:6B Wish & notebook
At the party, one of his political opponents humiliated him in the presence of many guests.
Forks were used for many years in Europe and the Near East, but only for cooking.
The nonviolent actions of Martin Luther King inspired many people.
I wonder if Tom realizes how many hours a day I work.
Having been written in a hurry, this letter has many mistakes in it.
Modern science has turned many impossibilities into possibilities.
Many farmers in Hokkaido grow potatoes.
A child who is a native speaker usually knows many things about his or her language that a non-native speaker who has been studying for years still does not know and perhaps will never know.
She borrowed the book from him many years ago and hasn't yet returned it.
A perfect knowledge of a few writers and a few subjects is more valuable than a superficial one of a great many.
Many countries have problems with poverty.
Modern cars differ from the early ones in many ways.
It was not one battle, but many.
Flexibility is one of the many advantages of working from home.
3. not many
English word "few"(not many) occurs in sets:food and kitchen