Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun density

2 senses of density

Sense 1
density, denseness -- (the amount per unit size)
       => compactness -- (the consistency of a compact solid)

Sense 2
concentration, density, denseness, tightness, compactness -- (the spatial property of being crowded together)
       => spacing, spatial arrangement -- (the property possessed by an array of things that have space between them)