12-letter words containing t, e, h, r, d
- hydrosulfate — a salt formed by the direct union of sulfuric acid with an organic base, especially an alkaloid, and usually more soluble than the base.
- hydrosulfite — hyposulfite (def 1).
- hydrotherapy — the branch of therapeutics that deals with the curative use of water.
- hydrothermal — noting or pertaining to the action of hot, aqueous solutions or gases within or on the surface of the earth.
- hydroxylated — Simple past tense and past participle of hydroxylate.
- hydrozincite — a hydrous zinc carbonate, Zn 5 (CO 3) 2 (OH) 6 , an important ore of zinc in some localities.
- hyperacidity — excessive acidity, as of the gastric juice.
- hyperdactyly — the presence of extra fingers or toes.
- hyperexcited — Very highly excited.
- hyperthyroid — of, relating to, or having hyperthyroidism.
- idea hamster — a person who is employed as a source of new ideas
- idiothermous — warm-blooded
- in the cards — a usually rectangular piece of stiff paper, thin pasteboard, or plastic for various uses, as to write information on or printed as a means of identifying the holder: a 3″ × 5″ file card; a membership card.
- in the round — having a flat, circular surface, as a disk.
- in the world — the earth or globe, considered as a planet.
- indricothere — a long-necked, long-legged, fossil mammal, Indricotherium transouralicum, related to the rhinoceros and existing 10 to 30 million years ago, possibly the largest and heaviest land mammal.
- inside right — (esp formerly) a player having mainly midfield and attacking roles
- interchanged — Simple past tense and past participle of interchange.
- into the red — into debt or an unprofitable financial condition
- iron-hearted — cruel; heartless; unfeeling.
- ketch-rigged — rigged in the manner of a ketch.
- kind hearted — having or showing sympathy or kindness: a kindhearted woman.
- kind-hearted — having or showing sympathy or kindness: a kindhearted woman.
- lady teacher — a teacher who is a woman
- largehearted — having or showing generosity; charitable; understanding.
- leather-hard — (of ceramic clay) moist but not sufficiently so to be plastic.
- leatherbound — Bound in leather.
- leatherwoods — Plural form of leatherwood.
- leopard moth — a moth, Zeuzera pyrina, having white wings spotted with black and larvae that bore into the wood of various trees and shrubs.
- liddell hart — (Sir) Basil Henry, 1895–1970, English military historian and strategist.
- light bridge — a structure spanning and providing passage over a river, chasm, road, or the like.
- light-haired — having light-coloured hair
- lighthearted — carefree; cheerful; merry: a lighthearted laugh.
- lion-hearted — exceptionally courageous or brave.
- lisle thread — a fine, high-twisted and hard-twisted cotton thread, at least two-ply, used for hosiery, gloves, etc.
- lithographed — Simple past tense and past participle of lithograph.
- little rhody — Rhode Island (used as a nickname).
- lower depths — a play (1902) by Maxim Gorki.
- mediatorship — the position of a mediator
- method actor — actor who follows the Method
- methysergide — an ergot alkaloid derivative, C 2 1 H 2 7 N 3 O 2 , used in the prophylaxis and treatment of migraine and cluster headaches.
- mithridatize — to induce a state of mithridatism in (a person).
- model theory — the branch of logic that deals with the properties of models; the semantic study of formal systems
- monohydrates — Plural form of monohydrate.
- mother's day — a day, usually the second Sunday in May, set aside in honor of mothers.
- mother-naked — stark naked; as naked as when born.
- motherboards — Plural form of motherboard.
- motormouthed — (of a person) Being a motor mouth; inclined to talk too much.
- mouthbreeder — any of several fishes of the genera Tilapia and Haplochromis, that hatch and care for their young in the mouth.
- mouthbrooder — A freshwater cichlid fish that protects its eggs (and in some cases its young) by carrying them in its mouth.