9-letter words containing a, d, i, o
- bezoardic — relating to bezoar
- bifocaled — wearing bifocals
- big board — the quotation board in the New York Stock Exchange
- billboard — A billboard is a very large board on which posters are displayed.
- biohazard — material of biological origin that is hazardous to humans
- boardlike — resembling a board
- boat ride — a ride in a boat
- bobadilla — Francisco de [frahn-thees-kaw th e,, -sees-] /frɑnˈθis kɔ ðɛ,, -ˈsis-/ (Show IPA), died 1502, Spanish colonial governor in the West Indies: sent Columbus back to Spain in chains.
- bobtailed — having the tail cut short
- bodacious — If you say that someone or something is bodacious, you mean that they are very good or impressive.
- body hair — hair that grows on the body as opposed to the head or face
- bona fide — If something or someone is bona fide, they are genuine or real.
- bordelais — a wine-growing region in SW France, in Gironde.
- bouvardia — a genus of flowering herbs and shrubs of the family Rubiaceae, native to tropical parts of Central America
- brainfood — any foodstuff containing nutrients thought to promote brain function, such as oily fish which is rich in omega-3 oils
- briarwood — any of several woods used to make tobacco pipes
- broadbill — any passerine bird of the family Eurylaimidae, of tropical Africa and Asia, having bright plumage and a short wide bill
- broadbrim — a broad-brimmed hat, esp one worn by the Quakers in the 17th century
- broadline — a company that deals in high volume at the cheaper end of a product line
- broadside — A broadside is a strong written or spoken attack on a person or institution.
- broadtail — the highly valued black wavy fur obtained from the skins of newly born karakul lambs; caracul
- broadwife — a female slave whose husband was owned by another master.
- broadwise — breadthwise
- bromeliad — any plant of the tropical American family Bromeliaceae, typically epiphytes with a rosette of fleshy leaves. The family includes the pineapple and Spanish moss
- bungaloid — resembling a bungalow or bungalows or characterized by bungalows or structures resembling bungalows
- cacodylic — of, relating to, or characteristic of the cacodyl group.
- caesionid — (zoology) Any member of the Caesionidae.
- caledonia — Scotland
- cambodian — of or relating to Cambodia or its inhabitants
- campodeid — any of various primitive and wingless insects of the genus Campodea
- canonised — Ecclesiastical. to place in the canon of saints.
- canonized — Made part of the canon, made official.
- caponized — Simple past tense and past participle of caponize.
- caprioled — Simple past tense and past participle of capriole.
- captioned — Simple past tense and past participle of caption.
- car radio — a radio built into the dashboard of an automobile
- carangoid — resembling a fish of the family Carangidae; carangid.
- carcinoid — a small serotonin-secreting tumour, usually slow-growing and occurring in the gastrointestinal tract, although it may spread to the liver
- caucasoid — denoting, relating to, or belonging to the lighter-complexioned supposed racial group of mankind, which includes the peoples indigenous to Europe, N Africa, SW Asia, and the Indian subcontinent and their descendants in other parts of the world
- caudiform — (zoology) Resembling a tail.
- caudillos — Plural form of caudillo.
- cautioned — alertness and prudence in a hazardous situation; care; wariness: Landslides ahead—proceed with caution.
- cephaloid — Shaped like the head or the brain.
- chancroid — a soft venereal ulcer, esp of the male genitals, caused by infection with the bacillus Haemophilus ducreyi
- chipboard — Chipboard is a hard material made out of very small pieces of wood which have been pressed together. It is often used for making doors and furniture.
- choroidal — relating to the choroid
- chowkidar — (in India) a watchman or gatekeeper.
- chromatid — either of the two strands into which a chromosome divides during mitosis. They separate to form daughter chromosomes at anaphase
- chromidia — chromatins in cell cytoplasm
- cladodial — resembling a cladode