sceptical

be sceptical about sth.

the public were deeply sceptical about some of the proposals.

sceptical investors hammered the computer company's stock.

I am rather sceptical about their professed sympathy for the poor.

I am sceptical about the new product's claims

She was sceptical of his intentions

The scientist was sceptical of the results until further testing was done

He is always sceptical of politicians' promises

The investors were sceptical about the company's future prospects

She remained sceptical despite his explanations

The teacher was sceptical of the student's excuse for not doing the homework

The public was sceptical of the government's ability to handle the crisis

He is sceptical of conspiracy theories

The journalist was sceptical of the official statement and sought more information