S: (v) loom (come into view indistinctly, often threateningly) "Another air plane loomed into the sky"
S: (v) loom, tower, predominate, hulk (appear very large or occupy a commanding position) "The huge sculpture predominates over the fountain"; "Large shadows loomed on the canyon wall"
S: (v) brood, hover, loom, bulk large (hang over, as of something threatening, dark, or menacing) "The terrible vision brooded over her all day long"
S: (v) loom (weave on a loom) "materials loomed in Egypt"