11-letter words that end in er
- arquebusier — harquebusier.
- arse licker — a person who curries favour
- art theater — art house
- astromancer — divination by means of the stars.
- at a canter — easily; without effort
- attic order — a low pilaster of any order set into the cornice of a building
- auto-dialer — a telephone device that makes possible a service feature (au·to-dial) whereby a call is automatically made in response to a brief input signal from the user, as the pressing of a button.
- autochanger — a device in a record player or CD player that enables a small stack of records or CDs to be dropped automatically onto the turntable or player tray one at a time and played separately
- autodialler — Alternative spelling of autodialer.
- auxanometer — an instrument that measures the linear growth of plant shoots
- awash-river — a river in E Ethiopia, flowing NE through the Great Rift Valley to near the Djibouti border. 500 miles (805 km) long.
- axe-breaker — an Australian oleaceous tree, Notelaea longifolia, yielding very hard timber
- azotobacter — any bacterium of the family Azotobacteriaceae, important in nitrogen fixation in the soil
- baby boomer — A baby boomer is someone who was born during a baby boom, especially during the years after the end of the Second World War.
- baby broker — an adoption service, esp on the internet
- baby shower — gift-giving party for unborn baby
- baby sister — a younger sister
- baby-boomer — a person born during a baby boom, especially one born in the U.S. between 1946 and 1965.
- baby-minder — a person who is paid to look after other people's babies or very young children
- baby-mother — a young mother who has been abandoned by the baby's father just before or after the birth
- baby-sitter — a person who takes care of a child or children while the parents are out
- baby-walker — a light frame on casters or wheels to help a baby learn to walk
- back boiler — a tank or series of pipes at the back of a fireplace for heating water
- back burner — If you put an issue on the back burner, you leave it in order to deal with it later because you now consider it to have become less urgent or important.
- back matter — the parts of a book, such as the index and appendices, that follow the main text
- back number — A back number of a magazine or newspaper is the same as a back issue.
- back-burner — a condition of low priority or temporary deferment (usually used in the phrase on the back burner): Put other issues on the back burner until after the election.
- backbencher — A backbencher is a Member of Parliament who is not a minister and who does not hold an official position in their political party.
- backbreaker — a wrestling hold in which a wrestler uses his knee or shoulder as a fulcrum to bend his opponent's body backwards
- backscatter — the scattering of particles or radiation, such as sound waves, X-rays, or alpha-particles, by the atoms of the medium through which they pass, in the backward direction
- backslapper — a person who backslaps; a hearty jovial person
- backstabber — someone who attacks another deceitfully, behind his or her back
- backstopper — a wall, wire screen, or the like, serving to prevent a ball from going too far beyond the normal playing area.
- backstroker — a person who swims the backstroke, especially a member of a competitive swimming team who specializes in the backstroke.
- backswimmer — an aquatic bug belonging to the family Notonectidae that swims on its back using its back legs as oars
- backtracker — One who, or that which, backtracks.
- baconburger — a hamburger topped with strips of cooked bacon.
- ball tearer — something exceptional in its class, for good or bad qualities
- ball-buster — an arduous, often unpleasant task.
- ball-flower — a decoration in a molding that looks like a ball held in the petals of a flower
- ballbreaker — a person, esp a woman, whose character and behaviour may be regarded as threatening a man's sense of power
- ballcarrier — an attacking player in possession of the ball
- ballhandler — a player particularly skilled at passing and dribbling
- ballicatter — (in Newfoundland) ice that forms along a shore from waves and spray
- bancassurer — a bank that sells insurance products
- band leader — the leader of a group of musicians, esp those playing popular music
- bank robber — someone who steals from a bank, often using violence
- bargemaster — the owner of a barge
- barley beer — an alcoholic drink brewed from barley malt, sugar, hops, and water and fermented with yeast
- barn-burner — Informal. something that is highly exciting, impressive, etc.: The All Stars game was a real barnburner.