Yet she had to conceal her fear to avoid panicking Tommy.

He was very good at concealing his fear of Gram.

I stood behind him, trying to conceal my fear and distaste.

And without another word, he stood up, moving back away from me, and then tried to conceal his sudden fear.

Zerft asked, motivated by the same feeling, although he was better at concealing his fear.

She tried to conceal her fear from them, and didn't think she succeeded.

The black spoke with urgency, trying, thought Matlock, to conceal his fear.

The others did not seem frightened, but Data knew that humans often concealed their fear.

"Hi, Kathleen," he said, fighting to give a smile and conceal his fear for her.

She had been watching him, listening, and she could not conceal her fear.