All density antonyms
den·si·ty
D d adjective density
- buoyancy — Buoyancy is the ability that something has to float on a liquid or in the air.
noun density
- openness — not closed or barred at the time, as a doorway by a door, a window by a sash, or a gateway by a gate: to leave the windows open at night.
- sparsity — thinly scattered or distributed: a sparse population.
- thinness — having relatively little extent from one surface or side to the opposite; not thick: thin ice.