He is arrogant and a bit of a chauvinist.

他傲慢，还有点儿沙文主义。

《柯林斯英汉双解大词典》

We are however assured he isn't a chauvinist.

不过，有一点我们可以确信，他们不是大男子主义。

youdao

If a man was to say this, he could be branded as a chauvinist, don't you think?

如果是一个男人这样说，那他会不会被认为是个‘沙文主义者’？

youdao

What is wrong is to be an extremist, a chauvinist, a xenophobe.

BBC: Romanians gamble with their future

Mr Chirac may be a male chauvinist at heart, but he can see the electoral advantages of a female mayor for Paris.

ECONOMIST: France

The general, a Sinhalese chauvinist, won almost exclusively in areas with many Tamils and Muslims.

ECONOMIST: Sri Lanka's election