outsider
One who is not part of a community or organization.
A newcomer with little or no experience in an organization or community.
A competitor or contestant who has little chance of winning; a long shot.
The heel or end piece of a loaf of bread.

outsiders
plural of outsider

outskirter
One who lives on the outskirts.

outskirters
plural of outskirter

outsmarter
One who is better at outsmarting people than others; the victor in a battle of wits: trickster, strategist, manipulator

outsmarters
plural of outsmarter

outsoler
One who fits the outsoles to shoes.

outsolers
plural of outsoler

outsourcee
A provider that executes functions that are outsourced to them.

outsourcees
plural of outsourcee

outsourcer
One who outsources.

outsourcers
plural of outsourcer

outspeaker
One who speaks out.

outspeakers
plural of outspeaker

outstander
Something outstandingly good.
One who persistently opposes something.

outstanders
plural of outstander

outstayer
One who outstays.

outstayers
plural of outstayer

outstretcher
One who or that which outstretches.

outstretchers
plural of outstretcher

outstripper
One who or that which outstrips.

outstrippers
plural of outstripper

outstudent
A student who is not a resident of the boarding school or college attended.

outstudents
plural of outstudent.

outvoter
One who casts a vote in an election held in an area in which they do not live.

outvoters
plural of outvoter

outwalker
a person who walks next to, in front of, or behind a parade float

outwalkers
plural of outwalker

outwitter
One who outwits another.

outwitters
plural of outwitter

outworker
A subcontractor who carries out work at an off-site facility.
One who works outdoors.
One who takes away work to do at home.

outworkers
plural of outworker

outworlder
One who comes from another planet, or from a society so culturally foreign as to be a different world.
Extraterrestrial.

outworlders
plural of outworlder

ouvreur
An usher

ouvrier
A French labourer or manual worker.

ouvriers
plural of ouvrier

overachiever
One who overachieves; one who has too much success.

overachievers
plural of overachiever

overactor
Someone who overacts.

overactors
plural of overactor

overager
A player who is older than the maximum age permitted in a junior league.

overagers
plural of overager

overawer
One who overawes.

overawers
plural of overawer

overbearer
one who overbears or is overbearing

overbearers
plural of overbearer

overbidder
One who overbids.

overbidders
plural of overbidder

overblower
A musician who overblows.

overblowers
plural of overblower

overbooker
A company or individual who overbooks.

overbookers
plural of overbooker

overbuilder
A person or organization that overbuilds.
A company that uses or builds on an existing telecommunications operator’s network (which includes telco and cable networks). These are often associated with advanced fiber-optic networks.

overbuilders
plural of overbuilder

overcaller
One who overcalls.

overcallers
plural of overcaller

overcaster
One who overcasts.

overcasters
plural of overcaster

overcharger
One who overcharges.

overchargers
plural of overcharger

overchief
A higher-ranking chief; a leader of several chiefs.

overchiefs
plural of overchief

overclerk
A clerk who also supervises one or more underclerks.

overclerks
plural of overclerk

overclocker
A person who overclocks a computer.

overclockers
plural of overclocker

overcomer
One who overcomes.

overcomers
plural of overcomer

overcommitter
One who overcommits.

overcommitters
plural of overcommitter

overcompensator
One who overcompensates.

overcompensators
plural of overcompensator

overcomplicator
One who overcomplicates.

overcomplicators
plural of overcomplicator

overconsumer
One who consumes too much.

overconsumers
plural of overconsumer

overcontroller
A person who exerts excessive control.

overcontrollers
plural of overcontroller

overcooker
One who overcooks.

overcookers
plural of overcooker

overcorrector
One who overcorrects.

overcorrectors
plural of overcorrector

overcrowder
One who overcrowds.

overcrowders
plural of overcrowder

overdeliverer
One who overdelivers.

overdeliverers
plural of overdeliverer

overdoer
Someone who overdoes something.

overdoers
plural of overdoer

overdog
someone who is dominant or has a significant advantage in their field

overdogs
plural of overdog

overdoser
One who overdoses.

overdosers
plural of overdoser

overdrawer
A person who overdraws, or has an overdraft.

overdrawers
plural of overdrawer

overdresser
One who overdresses.

overdressers
plural of overdresser

overdubber
One who overdubs.

overdubbers
plural of overdubber

overeater
One who eats too much; particularly one who does so regularly.

overeaters
plural of overeater

overestimator
One who overestimates.

overestimators
plural of overestimator

overexplainer
One who overexplains.

overexplainers
plural of overexplainer

overextender
One who overextends.

overextenders
plural of overextender

overfeeder
One who feeds too much.

overfeeders
plural of overfeeder

overfisher
One who overfishes.

overfishers
plural of overfisher

overflier
A person or thing that overflies.

overfliers
plural of overflier

overfunctioner
One who overfunctions.

overfunctioners
plural of overfunctioner

overgeneralizer
One who overgeneralizes.

overgeneralizers
plural of overgeneralizer

overgod
A higher or superior god; a chief deity.

overgods
plural of overgod

overgoer
One who goes over (something); an overcomer, conqueror.

overgoers
plural of overgoer

overhauler
One who overhauls.

overhaulers
plural of overhauler

overhearer
One who overhears.
One who grows up hearing a language, but does not learn to speak it.

overhearers
plural of overhearer

overheater
An individual who tends to feel too hot.

overheaters
plural of overheater

overindulger
One who overindulges.

overindulgers
plural of overindulger

overinvestor
One who invests too much.

overinvestors
plural of overinvestor

overking
A king who has sovereignty over inferior kings or ruling princes; a ruler of an overkingdom; a king that is truly superior or supreme; an emperor.

overkings
plural of overking

overlander
One who travels overland.
A drover who herds large groups of sheep or cattle over long distances.

overlanders
plural of overlander

overlapper
One who, or that which, overlaps.

overlappers
plural of overlapper

overliver
A survivor.

overlivers
plural of overliver

overloader
One who or that which overloads.

overloaders
plural of overloader

overlooker
One who overlooks; a work supervisor.

overlookers
plural of overlooker

overman
A person who supervises others; a supervisor, especially in a mine.

overmanned
simple past and past participle of overman

overmans
third-person singular simple present indicative of overman

overmen
plural of overman

overner
A person from the mainland (Great Britain)

overners
plural of overner

overnighter
A person who overnights, or stays overnight.
Something that serves overnight travel, such as a night train.
A stay or event that takes place overnight.

overnighters
plural of overnighter

overoccupancy
The occupancy of a building by more people than it can reasonably house.

overoptimist
An excessively optimistic person.

overoptimists
plural of overoptimist

overpacker
A person who overpacks.

overpackers
plural of overpacker

overparent
To provide an excessive amount of parental attention and protection to one's children.

overparents
third-person singular simple present indicative of overparent

overpayer
One who overpays.

overpayers
plural of overpayer

overpeople
To people too densely; overpopulate.

overperformer
Someone who overperforms.

overperformers
plural of overperformer

overperson
Synonym of overman.
Synonym of overman.

overposter
A person who makes too many posts, for example on social media or a forum.

overposters
plural of overposter

overpowerer
One who overpowers.

overpowerers
plural of overpowerer