Meanings of felt loneliness in English

That evening she felt loneliness as she had never felt it before.

Still, as the vibration pulsed against him, Yoda felt loneliness grow.

Paul, without Henry, would have felt loneliness and fear, but Henry alone, would have faced the night undaunted.

He felt loneliness, despair.

Certainly, I felt loneliness, for in spite of the speechless Keckwick and the shaggy brown pony I felt quite alone, outside that gaunt, empty house.