12-letter words containing a, b, i, h
- bilharziasis — schistosomiasis
- biogeography — the branch of biology concerned with the geographical distribution of plants and animals
- biographical — Biographical facts, notes, or details are concerned with the events in someone's life.
- biohazardous — a pathogen, especially one used in or produced by biological research.
- biomechanics — the study of the mechanics of the movement of living organisms
- biotechnical — relating to biotechnology
- birch family — the plant family Betulaceae, characterized by deciduous trees having simple serrate leaves, male flowers in drooping catkins, female flowers in short clusters, and one-seeded nuts, and including the alder, birch, hazel, and hornbeam.
- bird watcher — a person who identifies and observes birds in their natural habitat as a recreation.
- bird-watcher — A bird-watcher is a person whose hobby is watching and studying wild birds in their natural surroundings.
- birth family — one's biological parents and siblings, as contrasted with one's adoptive family.
- birth father — a biological mother (birth mother) or biological father (birth father) a biological parent.
- birth parent — a biological mother (birth mother) or biological father (birth father) a biological parent.
- birth trauma — an emotional shock caused by being born.
- birthday boy — the boy or man whose birthday is being celebrated
- bishop's-cap — any of a genus (Mitella) of small woodland plants of the saxifrage family, with two-lobed seedcases shaped like a bishop's hat
- black heroin — a very potent and addictive form of heroin that is dark-colored.
- black knight — a person or firm that makes an unwelcome takeover bid for a company
- blandishment — the act of blandishing; cajolery
- blatherskite — a talkative silly person
- bletheration — nonsense!
- blue catfish — a large freshwater catfish, Ictalurus furcatus, that is a popular food fish in the states of the Mississippi River valley.
- boar-hunting — the practice of hunting wild boars
- boatsmanship — seamanship as applied to boats, especially rowboats and motorboats.
- bombay hills — a row of hills marking the southern boundary of greater Auckland on the North Island, New Zealand
- bond washing — a series of deals in bonds made with the intention of avoiding taxation
- boxing match — a competition between two boxers
- brachycranic — having a cranial index of 81.0–85.4.
- brainwashing — the process of brainwashing.
- branch point — Electricity. a point in an electric network at which three or more conductors meet.
- braunschweig — Brunswick
- breathtaking — If you say that something is breathtaking, you are emphasizing that it is extremely beautiful or amazing.
- breuer chair — a chair with a frame of continuous chrome tubing, no back legs, and cane seat and back
- bridge chair — a lightweight folding chair, often part of a set of matching chairs and bridge table.
- brigham city — a city in N Utah.
- bright spark — If you say that some bright spark had a particular idea or did something, you mean that their idea or action was clever, or that it seemed clever but was silly in some way.
- brinkmanship — Brinkmanship is a method of behaviour, especially in politics, in which you deliberately get into dangerous situations which could result in disaster but which could also bring success.
- british rail — the organization that ran the British railway system from 1948 until privatization in the mid-1990s
- british warm — an army officer's short thick overcoat
- brushability — the quality of being brushable
- buccaneerish — of or relating to a buccaneer
- buffalo fish — any of a genus (Ictiobus) of large, humpbacked, freshwater sucker fishes found in North America
- burj khalifa — a slender tapering skyscraper in Dubai; completed in 2009; the world's tallest man-made structure, standing at 828m (2716 ft)
- burning ghat — a platform at the top of a riverside ghat where Hindus cremate their dead.
- bushwhacking — to make one's way through woods by cutting at undergrowth, branches, etc.
- bushy-tailed — bright-eyed and bushy-tailed, fresh, alert, eager, and lively
- by-a-whisker — whiskers, a beard.
- cable stitch — a pattern or series of knitting stitches producing a design like a twisted rope
- cable-stitch — a series of stitches used in knitting to produce a cable effect.
- cancerphobia — an excessive fear of getting cancer
- carbocholine — carbachol.