10-letter words containing a, e, r, i
- auditioner — a person who attends an audition
- aureomycin — chlortetracycline
- auriculate — having ears
- auriferous — (of rock) containing gold; gold-bearing
- auriscopes — Plural form of auriscope.
- austerlitz — a town in the Czech Republic, in Moravia: site of Napoleon's victory over the Russian and Austrian armies in 1805. Pop: 1795 (2007 est)
- australite — a glassy object made of molten rock found in the earth of Southern Australia
- austringer — a person who keeps goshawks
- autarchies — Plural form of autarchy.
- auteurists — Plural form of auteurist.
- authorised — Alternative spelling of authorized.
- authorises — Third-person singular simple present indicative form of authorise.
- authoritie — Obsolete spelling of authority.
- authorized — officially permitted or empowered
- authorizer — to give authority or official power to; empower: to authorize an employee to sign purchase orders.
- authorizes — Third-person singular simple present indicative form of authorize.
- authourize — Rare spelling of authorize.
- autodialer — An electronic device that dials telephone numbers randomly or from a list and may also leave messages and request information.
- autoerotic — producing sexual excitement or pleasure without association with another person or external stimulation.
- autowinder — a battery-operated device for advancing the film in a camera automatically after each exposure
- avanturine — Alternative form of aventurine.
- aventurine — a dark-coloured glass, usually green or brown, spangled with fine particles of gold, copper, or some other metal
- averagings — average values
- aversation — (obsolete) A turning from with dislike; aversion.
- avertiment — an advertisement
- aviatrices — Plural form of aviatrix.
- aviculture — the keeping and rearing of birds
- avirulence — The state of being avirulent.
- axillaries — Anatomy, Ornithology. pertaining to the axilla.
- ayurvedics — a therapeutic system based on the Ayurveda
- azerbaijan — a republic in NW Asia: the region was acquired by Russia from Persia in the early 19th century; became the Azerbaijan Soviet Socialist Republic in 1936 and gained independence in 1991; consists of dry subtropical steppes around the Aras and Kura rivers, surrounded by the Caucasus; contains the extensive Baku oilfields. Language: Azerbaijani (or Azeri). Religion: Shiite Muslim. Currency: manat. Capital: Baku. Pop: 9 590 159 (2013 est). Area: 86 600 sq km (33 430 sq miles)
- b particle — B meson.
- babysitter — to take charge of a child while the parents are temporarily away.
- back river — a river in N Canada, flowing northeast through Nunavut to the Arctic Ocean. Length: about 966 km (600 miles)
- backbiters — Plural form of backbiter.
- backslider — A recidivist; one who backslides, especially in a religious sense; an apostate.
- bacteremia — the presence of bacteria in the bloodstream
- bacteremic — Of, pertaining to or having bacteremia.
- bacteriol. — bacteriological
- bain-marie — a vessel for holding hot water, in which sauces and other dishes are gently cooked or kept warm
- bainbridge — Beryl.1934–2010, British novelist and playwright. Novels include The Dressmaker (1973), Injury Time (1977), Master Georgie (1998), and According to Queeney (2001)
- ballerinas — Plural form of ballerina.
- banderilla — a decorated barbed dart, thrust into the bull's neck or shoulder
- bandoliers — Plural form of bandolier.
- banffshire — (until 1975) a county of NE Scotland: formerly (1975–96) part of Grampian region, now part of Aberdeenshire
- banistered — Simple past tense and past participle of banister.
- bannisters — a baluster.
- baptistery — a place, esp. a part of a church, used for baptizing
- barbarized — Simple past tense and past participle of barbarize.
- barbecuing — Present participle of barbecue.