What this suffix does
-eer forms nouns naming a person associated with an activity or field: volunteer, engineer (works with an "engine"), pioneer, auctioneer.
ESEN
Suffix · forms nouns
-eer
From French "-ier": forms nouns for a person who works with something or carries out an activity. Pioneer, privateer, profiteer, buccaneer, engineer.
In Spanish: -ero / -arioIntermediate
Written by Bryan López, English teacher · Updated
Historical use and in the news
"privateer" (a state-licensed raider, different from a pirate) and "buccaneer" show up in history and adventure novels. "profiteer" (someone who exploits a crisis: "war profiteers") is common in journalism, always negative.
How it is formed
Noun + eer. Produces person nouns.
- activity/field + eerengine = engineerpuppet = puppeteerauction = auctioneermountain = mountaineervolunteer (direct from French)
- historical root + eer (maritime/military)private = privateermutiny = mutineerpioneer (from French pionnier)
- negative activity + eer (pejorative)profit = profiteerracket = racketeerblack market = black marketeer
Some -eer words carry negative connotation (profiteer, racketeer, black marketeer) because they name abusive activities. The suffix can also produce verbs: "to volunteer", "to engineer" (to mastermind), "to pioneer".
How it is pronounced
-eer/ɪər/ · rhymes with beer
Tap the button to hear how the ending sounds. Each word in the table has its own audio.
Examples
Base word
With -eer
In a phrase
- volunteer (French)volunteerShe volunteers at the animal shelter every weekend.
- pioneer (French pionnier)pioneerHe was a pioneer in early computer technology.
- engineengineerMy brother is an engineer at a car company.
- private (licence)privateerThe privateer was hired by the king to attack enemy ships.
- boucan (Carib grill)buccaneerThe movie is about a buccaneer searching for hidden treasure.
- profitprofiteerPeople accused the company of being a war profiteer.
- mountainmountaineerThe mountaineer reached the summit after three days of climbing.
- puppetpuppeteerThe puppeteer made the puppet look completely alive.
- mutinymutineerThe captain punished the mutineers who tried to take over the ship.
- auctionauctioneerThe auctioneer spoke so fast we could barely follow the bidding.
Common mistakes
volunteer needs an extra suffix for the person
volunteer itself is the noun — no extra suffix needed
"volunteer" is the standard noun. "to volunteer" is the verb. There is no "volunteerist" or similar form in English.
engineer = only a degree-holder in engineering
engineer also means a train driver (BrE) and as a verb = to mastermind or contrive
"to engineer a solution" = to cleverly devise and orchestrate a solution. "to engineer a coup" = to mastermind a coup. This verbal use is very common in formal and journalistic English.
privateer = just another word for pirate
privateer = a state-licensed corsair, legally distinct from a pirate
The legal distinction between pirate and privateer was crucial: the privateer held "letters of marque" granting state authorisation. Francis Drake was a privateer (not a pirate) for Queen Elizabeth I.
A trick to remember it
"-eer" = the person who DOES that activity, literally: an enginEER works with an "engine", a voluntEER offers themselves, a pionEER blazes a trail nobody has walked. For the negative ones (profitEER), picture someone "making a trade" out of exploiting a crisis.
Practise what you learned
Exercise 1 · Form the word
Exercise 2 · Pick the right one
"War profiteers" are...
Exercise 3 · Pick the right one
"To engineer a solution" means...
Frequently asked questions
What does the suffix -eer mean in English?
The suffix -eer from French "-ier": forms nouns for a person who works with something or carries out an activity. Pioneer, privateer, profiteer, buccaneer, engineer. In Spanish it usually maps to -ero / -ario.
How do you pronounce -eer?
The ending -eer is pronounced /ɪər/ · rhymes with beer. For example, "volunteer".
Can you give an example of a word with -eer?
"volunteer (French)" becomes "volunteer". It is a typical example of the -eer suffix.
Other useful suffixes
-ery / -ry
From Old French "-erie": forms nouns of activity, place, collective quality or state. Chivalry, trickery, wizardry, bravery, mockery.
-ist
Names a person who practises, believes in, or specialises in something: art becomes artist.
-ster
From Old English "-estre": forms person nouns associated with an activity or group. Trickster, gangster, prankster, youngster, spinster, mobster, hipster.
Learn every English suffix
-tion, -ness, -ful, -ly, -able... every ending you need to understand thousands of words at once.