9-letter words containing o, b, n
- jobernowl — a stupid person; blockhead
- john bull — England; the English people.
- johnboats — Plural form of johnboat.
- joint bar — one of a pair of bars used to join two rails longitudinally.
- jonesboro — a city in NE Arkansas.
- jumbotron — A very large video screen, typically used in a stadium or concert venue to show close-up shots.
- junk bond — any corporate bond with a low rating and a high yield, often involving high risk.
- kabillion — (slang, hyperbole) An unspecified large number (of).
- kabloonas — Plural form of kabloona.
- kakebuton — a thin quilt or coverlet traditionally used when sleeping on a futon.
- keel bone — carina.
- kerbstone — one of the stones, or a range of stones, forming a curb, as along a street.
- keybutton — an object on a keyboard which, when pressed, causes the letter, number, or symbol shown on it to be printed in a document
- kingbolts — Plural form of kingbolt.
- kneeboard — a short board for surfing or water-skiing in a kneeling position.
- knife box — a box, often ornamental and sometimes closed with a lid, for containing table knives.
- knob lock — a lock having a spring bolt moved by a knob or knobs, and a dead bolt moved by a key.
- knobbling — Present participle of knobble.
- knobkerry — A wooden stick like a club, used in southern Africa.
- knobstick — A stick with a rounded knob at the end.
- knockback — A blow that causes the recipient to fall or move backwards, a knock back; a recoil.
- know best — to be the best guide, authority, etc.
- kobenhavn — Danish name of Copenhagen.
- kowabunga — Alternative form of cowabunga.
- labouring — (British, Canada) present participle of labour.
- lamb down — to persuade (someone) to spend all his money
- landboard — a narrow board, with wheels larger than those on a skateboard, usually ridden while standing
- langobard — Lombard1 (def 2).
- last-born — last in order of birth; youngest.
- laterborn — born later
- lazybones — a lazy person.
- lensboard — the usually removable front panel of a view camera or enlarger on which the lens is mounted.
- libations — Plural form of libation.
- libration — a real or apparent oscillatory motion, especially of the moon.
- loanblend — a compound word or expression consisting of both native and foreign elements.
- lobengula — ?1836–94, last Matabele king (1870–93); his kingdom was destroyed by the British
- log cabin — house made of trimmed tree trunks
- long bone — any of the long, cylindrical, marrow-containing bones of the limbs: the long bone of the arm.
- longbeard — bellarmine.
- longboard — A type of long surfboard.
- longboats — Plural form of longboat.
- longobard — Lombard1 (def 2).
- loony bin — an insane asylum or the psychiatric ward of a hospital.
- los banos — a town in central California.
- lounsbury — Thomas Raynesford [reynz-ferd] /ˈreɪnz fərd/ (Show IPA), 1838–1915, U.S. linguist and educator.
- lumberton — a city in S North Carolina.
- lunch box — a small container, usually of metal or plastic and with a handle, for carrying one's lunch from home to school or work.
- lung book — book lung.
- lynch mob — A lynch mob is an angry crowd of people who want to kill someone without a trial, because they believe that person has committed a crime.
- lyon bean — a vine, Mucuna niveum, of southern Asia and the Philippines, having showy clusters of white flowers and whitish hairy pods, grown widely as a forage crop.