12-Letter Nouns Ending With ER
Here's the list of all the 353 12-Letter Nouns Ending With ER in the English Language.
The list is arranged by the word lengths. Click on the length below to jump to the relevant section of the page.
| Common Nouns (with Definitions and Examples) | |
|---|---|
| manufacturer | 1. a business engaged in manufacturing some product 2. someone who manufactures something More Definitions → |
| commissioner | 1. a government administrator 2. a member of a commission More Definitions → |
| photographer | 1. someone who takes photographs professionally More Definitions → |
| practitioner | 1. someone who practices a learned profession More Definitions → |
| screenwriter | 1. someone who writes screenplays More Definitions → |
| spectrometer | 1. spectroscope for obtaining a mass spectrum by deflecting ions into a thin slit and measuring the ion current with an electrometer More Definitions → |
| manslaughter | 1. homicide without malice aforethought More Definitions → |
| extinguisher | 1. a manually operated device for extinguishing small fires More Definitions → |
| amphitheater | 1. a sloping gallery with seats for spectators (as in an operating room or theater) 2. an oval large stadium with tiers of seats; an arena in which contests and spectacles are held More Definitions → |
| magnetometer | 1. a meter to compare strengths of magnetic fields More Definitions → |
| policyholder | 1. a person who holds an insurance policy; usually, the client in whose name an insurance policy is written More Definitions → |
| merchandiser | 1. a businessperson engaged in retail trade More Definitions → |
| dehumidifier | 1. an appliance to extract moisture from the air and make the environment more comfortable More Definitions → |
| supercharger | 1. compressor that forces increased oxygen into the cylinders of an internal-combustion engine More Definitions → |
| straightener | 1. a device for straightening More Definitions → |
| cheeseburger | 1. a hamburger with melted cheese on it More Definitions → |
| backgrounder | 1. a press conference or interview in which a government official explains to reporters the background of an action or policy More Definitions → |
| heartbreaker | 1. a charming person who is irresponsible in emotional relationships 2. a narrow defeat or a defeat at the last minute More Definitions → |
| experimenter | 1. a research worker who conducts experiments 2. a person who enjoys testing innovative ideas More Definitions → |
| synchronizer | 1. an instrument that indicates whether two periodic motions are synchronous (especially an instrument that enables a pilot to synchronize the propellers of a plane that has two or more engines) More Definitions → |
| sledgehammer | 1. a heavy long-handled hammer used to drive stakes or wedges More Definitions → |
| doubleheader | 1. two games instead of one (especially in baseball when the same two teams play two games on the same day) More Definitions → |
| globetrotter | 1. someone who travels widely and often More Definitions → |
| sharpshooter | 1. an athlete noted for accurate aim 2. someone skilled in shooting More Definitions → |
| schoolmaster | 1. presiding officer of a school 2. any person (or institution) who acts as an educator More Definitions → |
| troublemaker | 1. someone who deliberately stirs up trouble More Definitions → |
| cartographer | 1. a person who makes maps More Definitions → |
| stepdaughter | 1. a daughter of your spouse by a former marriage More Definitions → |
| skateboarder | 1. someone who skates on a skateboard More Definitions → |
| flamethrower | 1. a weapon that squirts ignited fuel for several yards More Definitions → |
| stenographer | 1. someone skilled in the transcription of speech (especially dictation) More Definitions → |
| carpetbagger | 1. an outsider who seeks power or success presumptuously More Definitions → |
| counteroffer | 1. an offer made by someone who has rejected a prior offer More Definitions → |
| breathalyzer | 1. a device that measures chemicals (especially the alcohol content) in a person's expired breath More Definitions → |
| confectioner | 1. someone who makes candies and other sweets More Definitions → |
| doppelganger | 1. a ghostly double of a living person that haunts its living counterpart More Definitions → |