This morpheme tends to mean "one who". Some of the most representative words that include it are: mountaineer, pioneer, commandeer, profiteer, engineer, musketeer. It's typically applied to nouns.
See the full list below:
- career
- beer
- engineer
- deer
- volunteer
- pioneer
- peer
- cheer
- auctioneer
- veneer
- reindeer
- sneer
- overseer
- mountaineer
- steer
- leer
- seer
- buccaneer
- queer
- pamphleteer
- charioteer
- privateer
- gazetteer
- meer
- speer
- understeer
- balladeer
- puppeteer
- geer
- oversteer
- marketeer
- jeer
- mutineer
- scrutineer
- musketeer
- profiteer
- sightseer
- feer
- free-marketeer
- racketeer
- bandoleer
- chanticleer
- muleteer
- anti-marketeer
- rocketeer
- killdeer
- neer
- funkateer
- mynheer
- felsenmeer
- conventioneer
- cannoneer
- heer
- carabineer
- basketeer
- roe-deer
- allotmenteer
- budgeteer
- sonneteer
- cameleer
- restauranteer
- REER
- bearded mountaineer
- mining engineer
- macheer
- wuzzeer
- emeer
- mountain reindeer
- Svalbard reindeer
- shamsheer
- ultrapeer
- biscuiteer
- ghost deer
- social engineer
- javelineer
- musk deer
- nanoengineer
- dungeoneer
- torque steer
- field application engineer
- glendoveer
- field applications engineer
- routineer
- chemical engineer
- genetic engineer
- carreer
- sanctioneer
- software engineer
- punditeer
- eyeleteer
- water deer
- planeteer
- jargoneer
- wagoneer
- sermoneer
- kill-deer
- Virginia deer
- mountain-reindeer
- fountaineer
- junketeer
- veer
- nonpeer
- field engineer
- Musketeer
- bum steer
- farseer
- sheer
- nonengineer
- bock beer
- pigeoneer
- inventioneer
- bioneer
- missileer
- carbineer
- sock puppeteer
- decreer
- black beer
- tabasheer
- civil engineer
- leer
- graduate engineer
- bellycheer
- genderqueer
- leer
- pistoleer
- skeletoneer
- ecosystem engineer
- pampas deer
- gengineer
- truncheoneer
- grey marketeer
- summiteer
- course to steer
- jeer
- chahou kheer
- factioneer
- near beer
- sirkeer
- geoengineer
- ambeer
- gadgeteer
- weiss beer
- ice beer
- compeer
- craft beer
- cyclotroneer
- Bronx cheer
- barking deer
- kaffir beer
- pheer
- sockpuppeteer
- butterbeer
- gray marketeer
- schmeer
- guaranteer
- midcareer
- plank-sheer
- silver beer
- young pioneer
- Imagineer
- European Engineer
- gazetteer
- postcareer
- corruptioneer
- buttered beer
- specksioneer
- garreteer
- canyoneer
- banqueteer
- foreseer
- beer
- Finnish forest reindeer
- circuiteer
- kheer
- bayadeer
- meatpuppeteer
- war profiteer
- nondeer
- xeer
- pumpkineer
- bheer
- white-tailed deer
- tractioneer
- yeer
- mouse deer
- hackbuteer
- antimarketeer
- Christmas cheer
- ginger beer
- disagreer
- ameer
- Brexiteer
- birch beer
- walleteer
- SEER
- Gottscheer
- root beer
- seer
- spectioneer
- marsh deer
- playfeer
- musqueteer
- raindeer
- gingerbeer
- tweer
- mousedeer
- fictioneer
- roe deer
- fusileer
- western roe deer
- red-deer
- steer
- Mouseketeer
- mule deer
- sloganeer
- roedeer
- fleer
- muffineer
- fleer
- project engineer
- science-fictioneer
- petardeer
- faqeer
- rootbeer
- faqueer
- plumeleteer
- fusioneer
- leafleteer
- Judas steer
- bioengineer
- pontoneer
- mutter paneer
- waistcoateer
- mounseer
- bandileer
- spruce beer
- matai beer
- egg in one's beer
- pulpiteer
- mahseer
- tontineer
- caravaneer
- sika deer
- Lexiteer
- shmeer
- infanteer
- chowder beer
- pillowbeer
- free marketeer
- portfolio career
- roboteer
- cricketeer
- black marketeer
- agreer
- Père David's deer
- targeteer
- reverse-engineer
- rusa deer
- aeroengineer
- Indianeer
- axis deer
- flight engineer
- weaponeer
- moose deer
- October beer
- fakeer
- red deer
- hog deer
- bucketeer
- harpooneer
- warprofiteer
- cyberpioneer
- sound engineer
- brick veneer
- timoneer
- peer
- paneer
- peer
- orienteer
- mountain deer
- stallioneer
- life peer
- Pioneer
- fallow deer
- microbeer
- nonmountaineer
- Schomburgk's deer
- gruitbeer
- takbeer
- small beer
- session beer
- waggoneer
- locating engineer
- pocket beer
Note: these words have been obtained from Wiktionary and have been classified and improved through automated computer linguistics processes.