rattle around
Verb
Meaning
rattle around (third-person singular simple present rattles around, present participle rattling around, simple past and past participle rattled around)
(informal) To take up little space in a house or other building that one occupies; to live somewhere that is needlessly spacious.
Examples
Miami is a melting pot in which none of the stones melt. They rattle around.
Drawer inserts — and I don’t mean for utensils, I mean individual little inserts combined to customize the space to your needs — split up the area so everything fit neatly and didn’t rattle around.
Colorful balls rattle around this large lightweight inflatable roller providing stimulating sensory feedback and motivation as babies push roll and play.
The calibrated plugs fit nice and tight and do not rattle around.