Well, gloom and doom seems to have turned into bloom and boom.

An almost funereal gloom seemed to have descended upon the Ghost.

The green gloom seemed to thicken and grow dense.

The gloom of the alley seemed to project itself, like a flood of darkness; across the street.

Over the last few days, the gloom that enveloped the market seems to have evaporated.

The gloom I had arrived in seemed a thousand years ago.

His gloom and longing seemed to spread until the heavens offered them no further refuge.

A gloom seemed to have fallen on her.

His gloom seemed to lift for an instant, and so did the sky.

The outside gloom seemed to increase while Tharbel delivered his slow, speculative tones.