be undecided about something; waver between conflicting positions or courses of action; He oscillates between accepting the new position and retirement

[ Syn: vibrate , vacillate , oscillate ]

move to and fro; The shy student lingered in the corner

[ Syn: linger ]

hang in the air; fly or be suspended above

be suspended in the air, as if in defiance of gravity; The guru claimed that he could levitate

[ Syn: levitate ]

hang over, as of something threatening, dark, or menacing; The terrible vision brooded over her all day long

[ Syn: brood , loom , bulk large ]