12-letter words containing d, o, i, l, y
- radiobiology — the branch of biology dealing with the effects of radiation on living matter.
- radioecology — the branch of ecology concerned with the effects of radioactivity on the environment
- radiolucency — almost entirely transparent to radiation; almost entirely invisible in x-ray photographs and under fluoroscopy.
- resoundingly — making an echoing sound: a resounding thud.
- ridiculously — causing or worthy of ridicule or derision; absurd; preposterous; laughable: a ridiculous plan.
- sardonically — characterized by bitter or scornful derision; mocking; cynical; sneering: a sardonic grin.
- sinusoidally — Mathematics. of or relating to a sinusoid.
- six-year-old — being six years in age
- sporadically — (of similar things or occurrences) appearing or happening at irregular intervals in time; occasional: sporadic renewals of enthusiasm.
- sticky blood — a condition of the blood, particularly associated with Hughes syndrome, in which antibodies tend to adhere to platelets and glue them together, leading to an increased likelihood of clotting
- thioaldehyde — any of a class of compounds formed by the action of hydrogen sulfide on aldehydes, and regarded as aldehydes with the oxygen replaced by sulfur.
- thiodiglycol — C4H10O2S, a yellowish viscous liquid used as a solvent
- this-worldly — distinguished by or relating to material or earthly concerns; not spiritual or concerned with life in a future or imaginary world
- troglodytism — the condition of being a troglodyte
- trophy child — anything taken in war, hunting, competition, etc., especially when preserved as a memento; spoil, prize, or award.
- trypanocidal — (of a drug, agent, activity, etc) effective in killing trypanosomes
- two-cylinder — (of an engine) having two cylinders
- unconfinedly — in an unconfined manner
- undoubtingly — in an undoubting manner
- vasodilatory — of or relating to the dilation of blood vessels
- video player — VCR: videotape recorder
- woolly aphid — any plant louse of the family Aphididae, characterized by a waxy secretion that appears like a jumbled mass of fine, curly, white cottony or woolly threads, as Eriosoma lanigerum (woolly apple aphid or American blight) and Prociphilus tessellatus (woolly alder aphid)
- worldly-wise — wise as to the affairs of this world.
- yellow daisy — the black-eyed Susan, Rudbeckia hirta.