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

1 sense of low density

Sense 1
rarity, tenuity, low density -- (a rarified quality; "the tenuity of the upper atmosphere")
       => density, denseness -- (the amount per unit size)

Antonyms of adj low-density

2 senses of low-density

Sense 1
low-density (predicate) -- (having low relative density or specific gravity)

INDIRECT (VIA light) -> heavy -- (of comparatively great physical weight or density; "a heavy load"; "lead is a heavy metal"; "heavy mahogany furniture")

Sense 2
low-density (prenominal) -- (having low concentration; "low-density urban areas")

INDIRECT (VIA distributed) -> concentrated -- (gathered together or made less diffuse; "their concentrated efforts"; "his concentrated attention"; "concentrated study"; "a narrow thread of concentrated ore")

Similarity of adj low-density

2 senses of low-density

Sense 1
low-density (predicate) -- (having low relative density or specific gravity)
       => light (vs. heavy) -- (of comparatively little physical weight or density; "a light load"; "magnesium is a light metal--having a specific gravity of 1.74 at 20 degrees C")

Sense 2
low-density (prenominal) -- (having low concentration; "low-density urban areas")
       => distributed (vs. concentrated) -- (spread out or scattered about or divided up)