12-letter words containing r, o, b, h
- honorability — (American spelling) Alternative form of honourability.
- honour-bound — morally obliged
- hop hornbeam — any of several Eurasian and North American trees of the genus Ostrya, of the birch family, especially O. virginiana, bearing hoplike fruiting clusters.
- hopper barge — a barge for disposing of garbage, dredged material, etc., having hoppers in the bottom through which such cargo can be dumped.
- horizon club — a division of Camp Fire, Inc., for members of high-school age.
- horn balance — an extension of an aircraft control surface that projects in front of the hinge providing aerodynamic assistance in moving the control
- horribleness — causing or tending to cause horror; shockingly dreadful: a horrible sight.
- horsebreaker — One who trains, or breaks in, horses.
- hour by hour — each hour
- house number — the unique number given to each building on a street which forms part of that building's address
- house-broken — (of a pet) trained to avoid excreting inside the house or in improper places.
- housebreaker — a person who breaks into and enters a house with a felonious intent.
- housebuilder — One who builds houses, particularly one who does so professionally.
- hugh loebner — (person) Dr. Hugh Gene Loebner, the instigator of the Loebner Prize in artificial intelligence. E-mail address: Hugh Loebner <[email protected]>.
- hybrid vigor — heterosis.
- hydrobiology — the study of aquatic organisms.
- hydrobromate — (chemistry) hydrobromide.
- hydrobromide — a salt formed by the direct union of hydrobromic acid and an organic base, especially an alkaloid, usually more soluble than the base.
- hydrocarbons — any of a class of compounds containing only hydrogen and carbon, as an alkane, methane, CH 4 , an alkene, ethylene, C 2 H 4 , an alkyne, acetylene, C 2 H 2 , or an aromatic compound, benzene, C 6 H 6 .
- hydrolysable — Alternative spelling of hydrolyzable.
- hydrolyzable — Able to be hydrolyzed.
- hyperbolical — having the nature of hyperbole; exaggerated.
- hyperbolised — to use hyperbole; exaggerate.
- hyperbolized — Simple past tense and past participle of hyperbolize.
- hyperboloids — Plural form of hyperboloid.
- iambographer — a person who writes iambs
- ingleborough — a mountain in N England, in North Yorkshire: potholes. Height: 723 m (2373 ft)
- interborough — between boroughs.
- johannesburg — a city in S Transvaal, in the NE Republic of South Africa.
- john bircher — Bircher.
- johor baharu — a city in S Malaysia, near Singapore.
- johore bahru — a city in and the capital of Johore state, Malaysia, in the S part.
- joseph brant — Joseph (Thayendanegea) 1742–1807, Mohawk Indian chief who fought on the side of the British in the American Revolution.
- leatherbound — Bound in leather.
- light bomber — a small airplane designed to carry light bomb loads relatively short distances, especially one having a gross loaded weight of less than 100,000 pounds (45,000 kg).
- lobster moth — a large sombre-hued prominent moth, Stauropus fagi, that when at rest resembles dead leaves. The modified thoracic legs of the larva, carried curled over its body, look like a lobster's claw
- loughborough — a town in central England, in N Leicestershire: university (1966). Pop: 55 258 (2001)
- marimbaphone — (obsolete, music) A kind of percussion idiophone, like the marimba but with steel keys instead of wood, developed in early 20th century United States.
- michel baron — Michel [mee-shel] /miˈʃɛl/ (Show IPA), (Michel Boyron) 1653–1729, French actor.
- microhabitat — an extremely localized, small-scale environment, as a tree stump or a dead animal.
- micropublish — to publish on microfilm or microfiche.
- misbehaviour — (British) alternative spelling of misbehavior.
- mob hysteria — the heightened and extreme emotions that can be experienced by people in a large crowd
- mother's boy — mama's boy.
- mother-to-be — A mother-to-be is a woman who is pregnant, especially for the first time.
- motherboards — Plural form of motherboard.
- 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.
- neighborhood — the area or region around or near some place or thing; vicinity: the kids of the neighborhood; located in the neighborhood of Jackson and Vine streets.
- neighbouring — (British, Canada) Situated or living nearby or adjacent to.