Synonyms of 'loom'
the bleak mountains that loomed out of the blackness
He loomed over me.
Copyright © 2016 by HarperCollins Publishers. All rights reserved.
When someone or something appears, they move into a position where you can see them.
A woman appeared at the far end of the street.
He was waiting outside as she emerged from the building.
Thesaurus for loom from the Collins English Thesaurus
If something looms over you, it appears as a large or unclear shape, often in a frightening way.