from דָבַר in the sense of driving; a pasture (i.e. open field, whither cattle are driven); by implication, a desert; also speech (including its organs); desert, south, speech, wilderness.
from דָּמַם (compare אָדַם); blood (as that which when shed causes death) of man or an animal; by analogy, the juice of the grape; figuratively (especially in the plural) bloodshed (i.e. drops of blood); blood(-y, -guiltiness, (-thirsty), [phrase] innocent.
from an unused root probably meaning to be firm; the earth (at large, or partitively a land); [idiom] common, country, earth, field, ground, land, [idiom] natins, way, [phrase] wilderness, world.
dual of an unused singular שָׁמֶה; from an unused root meaning to be lofty; the sky (as aloft; the dual perhaps alluding to the visible arch in which the clouds move, as well as to the higher ether where the celestial bodies revolve); air, [idiom] astrologer, heaven(-s).