10-letter words containing o, l, d, r
- battledore — an ancient racket game
- beflowered — adorned or decorated with flowers.
- bellyboard — a small surfboard, usually 3–4 feet (0.9–1.2 meters) long, for riding waves on one's belly, sometimes used in conjunction with swim fins.
- bichloride — a binary compound containing two atoms of chlorine for each atom of another element; dichloride
- bifluoride — an acid salt of hydrofluoric acid containing the group HF 2 -, as ammonium bifluoride, NH 4 HF 2.
- billfolder — billfold.
- bird louse — any of an order (Mallophaga) of small, wingless insects with biting mouthparts, that live as external parasites on birds
- blackboard — A blackboard is a dark-coloured board that you can write on with chalk. Blackboards are often used by teachers in the classroom.
- bladderpod — any of several plants belonging to the genera Alyssoides and Lesquerella, of the mustard family, having inflated seed pods.
- blastoderm — the layer of cells that surrounds the blastocoel of a blastula
- blind door — a door having louvers permitting circulation of air.
- blind-worm — a limbless European lizard, Anguis fragilis, related to the glass lizards.
- blindstory — a windowless story
- blockboard — a type of plywood in which soft wood strips are bonded together and sandwiched between two layers of veneer
- blood work — a blood test or blood tests collectively.
- blow dryer — a handheld hair dryer
- blow-dried — dried using hairdryer
- blow-dryer — a small, usually handheld electrical appliance that dries hair by emitting a stream of warm air.
- board rule — a measuring device for estimating the number of board feet in a quantity of wood
- boat drill — practice in launching the lifeboats and taking off the passengers and crew of a ship
- bobsledder — a person who bobsleds
- bohmerwald — German name of Bohemian Forest.
- boldrewood — Rolf, real name Thomas Alexander Browne. 1826–1915, Australian writer, born in the UK, noted for his novels of the Australian outback, esp Robbery Under Arms (1882–3)
- bondholder — A bondholder is a person who owns one or more investment bonds.
- bootloader — a bootstrap loader
- bordelaise — denoting a brown sauce flavoured with red wine and sometimes mushrooms
- borderland — The borderland between two things is an area which contains features from both of these things so that it is not possible to say that it belongs to one or the other.
- borderless — without a band or margin around or along the edge
- borderline — The borderline between two different or opposite things is the division between them.
- botryoidal — (of minerals, parts of plants, etc) shaped like a bunch of grapes
- bouldering — rock climbing on large boulders or small outcrops either as practice or as a sport in its own right
- bowdlerise — to expurgate (a written work) by removing or modifying passages considered vulgar or objectionable.
- bowdlerism — to expurgate (a written work) by removing or modifying passages considered vulgar or objectionable.
- bowdlerize — To bowdlerize a book or film means to take parts of it out before publishing it or showing it.
- bowldering — pavement made with small boulders.
- brazilwood — a hard, reddish wood obtained from several tropical American trees (genera Caesalpinia and Haematoxylon) of the caesalpinia family: it yields a red or blue dye and is also used in making cabinets and violin bows
- bread mold — any of an order (Mucorales, esp. Rhizopus nigricans) of fungi often found on decaying vegetable matter or bread
- bread roll — a small piece of bread dough made into a circular shape and baked
- brillo pad — a scouring pad made of wire wool filled with soap
- broad seal — the official seal of a nation and its government
- broadcloth — fabric woven on a wide loom
- broadlands — a Palladian mansion near Romsey in Hampshire: formerly the home of Lord Palmerston and Lord Mountbatten
- broadscale — on a broad scale; extensive; spread over a wide area
- broodingly — preoccupied with depressing, morbid, or painful memories or thoughts: a brooding frame of mind.
- brookfield — a city in SE Wisconsin, near Milwaukee.
- broomfield — a city in N central Colorado.
- brownfield — Brownfield land is land in a town or city where houses or factories have been built in the past, but which is not being used at the present time.
- bulldogger — a person who brings an animal, esp a steer, to the ground by twisting its head from the horns
- call-board — a bulletin board, as in a theater, on which notices are posted announcing rehearsals, changes in the cast, etc.
- camelopard — giraffe