Word Unit: draco-, drac- + (Greek > Latin: dragon; a kind of serpent; snake; a kind of fish; by extension, a festering sore)
Word Unit: Dracunculiasis or Guinea worm infestation ("affliction with little dragons" or "empty granary")

A cross reference of other word family units that are related directly, or indirectly, with: "insects, bugs, worms; invertebrates": aphidi-; api-; ascari-; culci-; Dung Beetle Survival; Dung Beetles Important; Eating Worms; entomo-; formic-; helmintho-; insecto-; Insects: Importance; isopter-; larvi-; lepidopter-; meliss-; mosquito; Mosquito, other Languages; Mosquitoes, Pt. 1; Mosquitoes, Pt. 2; myrmeco-; scarab; scoleco-; sphec-; taeni-; termit-; vermo-.

Word Unit: drama- (Greek > Late Latin: to do, to accomplish)
Word Unit: drepano-, drepan- + (Greek: sickle)
Word Unit: dromo-, drom-, -drome, -dromic, -dromical, -dromous (Greek: running, course; race, racecourse)
Word Unit: droso-, dros- (Greek: dew)
Word Unit: dry-, dryo- + (Greek: oak tree; by extension, "tree")
Word Unit: duc-, -duce, -duct, -ducent, -ductor, -duction, -ductive, -ducer, -ducement, -ducation (Latin: to lead, leading; bringing; to take; to draw along or out)

Cross references of word families related to "bear, carry, bring": -fer; ger-; later-, -lation; phoro-; port-.

A cross reference of word units that are related, directly and/or indirectly, with "tube, pipe": aulo-; can-, cann-; fistul-; siphon-; syringo-; tub-.

Word Unit: dulci-, dulc- (Latin: sweet, pleasant, charming)
Word Unit: Dung Beetle Survival Is Essential for the Survival of All Living Creatures (Animal health and dung beetle health: they are both vital)

A cross reference of other word family units that are related directly, or indirectly, with: "insects, bugs, worms; invertebrates": aphidi-; api-; ascari-; culci-; Dung Beetles Important; Eating Worms; entomo-; formic-; Guinea worms; helmintho-; insecto-; Insects: Importance; isopter-; larvi-; lepidopter-; meliss-; mosquito; Mosquito, other Languages; Mosquitoes, Pt. 1; Mosquitoes, Pt. 2; myrmeco-; scarab; scoleco-; sphec-; taeni-; termit-; vermo-.

Word Unit: Dung Beetles Are Very Important for Pasture Ecosystems (without dung beetles, the earth would be one big sphere of dung)

A cross reference of other word family units that are related directly, or indirectly, with: "insects, bugs, worms; invertebrates": aphidi-; api-; ascari-; culci-; Dung Beetle Survival; Eating Worms; entomo-; formic-; Guinea worms; helmintho-; insecto-; Insects: Importance; isopter-; larvi-; lepidopter-; meliss-; mosquito; Mosquito, other Languages; Mosquitoes, Pt. 1; Mosquitoes, Pt. 2; myrmeco-; scarab; scoleco-; sphec-; taeni-; termit-; vermo-.

Word Unit: duo-, du- (Latin: two, double; a word element for the number "2")
Word Unit: duodecim-, duodec- (Latin: twelve)
Word Unit: duodeno-, duoden- (Latin: first part of the small intestine; based on duodecim, "twelve", because its length is approximately twelve finger-breadths)
Word Unit: duro-, dur-, dura- (Latin: hard [as wood], lasting; thick, tough)
Word Unit: dyna-, dyn-, dynamo-, -dyne, -dynamia, -dynamic (Greek: power, strength, force, mightiness)
Word Unit: dys- (Greek: bad, harsh, wrong; ill; hard to do, difficult at; slow of; disordered; impaired, defective)

Inter-related cross references, directly or indirectly, involving word units meaning "bad, wrong": caco-, kako-; mal-; mis-; pessim-; sceler-.

Cross references directly, or indirectly, involving "slow, slowness, slow of, sluggish": lent-; tard-.

Word Unit: Earth, Words from the Myths (Gaia, Earth goddess of the ancient Greeks, she was called Gaea, Terra Mater, "Earth Mother" by the Romans; third planet from the sun)
Word Unit: Earthquake Statistics (a general presentation of earthquake history)
Word Unit: Eating Crawling Snacks (Erucivory or Feeding on Caterpillars)

Cross references of word families that are related directly, or indirectly, to: "food, nutrition, nourishment": alimento-; broma-; carno-; cibo-; esculent-; sitio-; tropho-; Eating: Carnivorous-Plant "Pets"; Eating: Folivory or Leaf Eaters; Eating: Omnivorous.

A cross reference of other word family units that are related directly, or indirectly, with: "insects, bugs, worms; invertebrates": aphidi-; api-; ascari-; culci-; Dung Beetle Survival; Dung Beetles Important; entomo-; formic-; Guinea worms; helmintho-; insecto-; Insects: Importance; isopter-; larvi-; lepidopter-; meliss-; mosquito; Mosquito, other Languages; Mosquitoes, Pt. 1; Mosquitoes, Pt. 2; myrmeco-; scarab; scoleco-; sphec-; taeni-; termit-; vermo-.