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7 Letter Words Starting with O

There are 617 seven-letter words that start with O in our word list. The most common are OUTSIDE, OFFICER and OPINION. The highest-scoring in Scrabble is OZONIZE (25 points).

Words
617
Top Scrabble word
OZONIZE, 25 pts
Top Words With Friends word
OZONIZE, 26 pts
Common words
121
Filters: starts with, ends with, length, leave out

Common seven-letter words that start with O

The 50 most used in spoken English (SUBTLEX-US), with a short meaning.

All 617 seven-letter words that start with O

Numbers are Scrabble points, then Words With Friends points.

  • oaklike15/16
  • oakmoss13/14
  • oarfish13/12
  • oarless7/8
  • oarlike11/12
  • oarlock13/15
  • oarsman9/11
  • oarsmen9/11
  • oatcake13/14
  • oatlike11/12
  • oatmeal9/11
  • obconic13/17
  • obelias9/11
  • obelise9/11
  • obelisk13/15
  • obelism11/14
  • obelize18/20
  • obesely12/13
  • obesity12/12
  • obeyers12/12
  • obeying13/15
  • obiisms11/13
  • objects18/22
  • oblasti9/11
  • oblasts9/11
  • oblates9/11
  • obliged11/14
  • obligee10/13
  • obliger10/13
  • obliges10/13
  • obligor10/13
  • oblique18/21
  • oblongs10/14
  • obloquy21/23
  • oboists9/10
  • obovate12/14
  • obovoid13/15
  • obscene11/14
  • obscure11/14
  • obsequy21/22
  • observe12/14
  • obtains9/11
  • obtests9/10
  • obtrude10/12
  • obtunds10/13
  • obtuser9/11
  • obverse12/14
  • obverts12/14
  • obviate12/14
  • obvious12/15
  • ocarina9/11
  • occiput13/17
  • occlude12/16
  • occults11/15
  • oceanic11/14
  • ocellar9/12
  • ocellus9/13
  • oceloid10/12
  • ocelots9/11
  • ochered13/13
  • ochreae12/12
  • ochring13/15
  • ochroid13/13
  • ochrous12/13
  • ocreate9/10
  • octadic12/14
  • octagon10/13
  • octanes9/11
  • octanol9/12
  • octants9/11
  • octaval12/15
  • octaves12/14
  • octavos12/14
  • octette9/10
  • octopod12/14
  • octopus11/14
  • octrois9/10
  • octuple11/15
  • octuply14/17
  • oculars9/12
  • oculist9/12
  • odalisk12/13
  • oddball11/14
  • oddment11/13
  • oddness9/10
  • odonate8/9
  • odorant8/9
  • odorful11/13
  • odorize17/17
  • odorous8/9
  • odyssey14/12
  • oedemas10/11
  • oedipal10/12
  • oenomel9/12
  • oersted8/8
  • oestrin7/8
  • oestrum9/11
  • oestrus7/8
  • oeuvres10/12
  • offbeat15/16
  • offcast15/16
  • offcuts15/17
  • offence15/17
  • offends14/15
  • offense13/14
  • offered14/14
  • offerer13/13
  • offeror13/13
  • offhand17/17
  • officer15/16
  • offices15/16
  • offings14/16
  • offload14/15
  • offramp17/19
  • offsets13/13
  • offside14/14
  • oftener10/11
  • ogdoads10/11
  • oghamic15/17
  • ogreish11/11
  • ogreism10/12
  • ogrisms10/12
  • ohmages13/14
  • oilbird10/12
  • oilcamp13/17
  • oilcans9/12
  • oilcups11/15
  • oilhole10/11
  • oiliest7/8
  • oilseed8/9
  • oilskin11/13
  • oilways13/13
  • oinking12/15
  • oinomel9/12
  • okaying15/16
  • oldness8/10
  • oldster8/9
  • oldwife14/15
  • oleates7/8
  • olefine10/12
  • olefins10/12
  • oleines7/9
  • olivary13/14
  • olivine10/13
  • ologies8/10
  • ologist8/10
  • oloroso7/8
  • omelets9/11
  • omening10/14
  • omental9/12
  • omentum11/15
  • omicron11/14
  • omikron13/15
  • ominous9/12
  • omitted10/11
  • omitter9/10
  • omnibus11/15
  • omnific14/17
  • omphali14/16
  • onagers8/10
  • onanism9/12
  • onanist7/9
  • onboard10/12
  • onefold11/13
  • oneiric9/11
  • oneness7/9
  • onerier7/8
  • onerous7/9
  • oneself10/12
  • onetime9/11
  • ongoing9/13
  • onshore10/10
  • onstage8/10
  • onwards11/12
  • oocysts12/12
  • oocytes12/12
  • oodlins8/10
  • oogonia8/10
  • oolites7/8
  • ooliths10/10
  • oolitic9/11
  • oologic10/13
  • oolongs8/11
  • oomiack15/17
  • oomiacs11/13
  • oomiaks13/14
  • oompahs14/15
  • oophyte15/14
  • ooralis7/8
  • oosperm11/13
  • oospore9/10
  • ootheca12/12
  • ooziest16/16
  • opacify17/18
  • opacity14/15
  • opaline9/12
  • opaqued19/21
  • opaquer18/20
  • opaques18/20
  • openers9/11
  • openest9/11
  • opening10/14
  • operand10/12
  • operant9/11
  • operate9/10
  • operons9/11
  • operose9/10
  • ophites12/12
  • ophitic14/15
  • opiated10/11
  • opiates9/10
  • opining10/14
  • opinion9/12
  • opioids10/11
  • opossum11/14
  • oppidan12/15
  • opposed12/14
  • opposer11/13
  • opposes11/13
  • oppress11/13
  • oppugns12/17
  • opsonic11/14
  • opsonin9/12
  • optical11/14
  • optimal11/14
  • optimes11/13
  • optimum13/17
  • options9/11
  • opulent9/13
  • opuntia9/12
  • oquassa16/17
  • oraches12/12
  • oracles9/11
  • oralism9/11
  • oralist7/8
  • orality10/10
  • oranges8/10
  • orangey11/12
  • orating8/10
  • oration7/8
  • orators7/7
  • oratory10/9
  • oratrix14/14
  • orbiest9/10
  • orbital9/11
  • orbited10/11
  • orbiter9/10
  • orceins9/11
  • orchard13/13
  • orchids13/13
  • orchils12/13
  • orcinol9/12
  • ordains8/9
  • ordeals8/9
  • ordered9/9
  • orderer8/8
  • orderly11/11
  • ordinal8/10
  • ordines8/9
  • ordures8/9
  • orectic11/13
  • oregano8/10
  • oreides8/8
  • orfrays13/12
  • organdy12/13
  • organic10/13
  • organon8/11
  • organum10/14
  • organza17/19
  • orgeats8/9
  • orgones8/10
  • orients7/8
  • orifice12/13
  • origami10/12
  • origans8/10
  • origins8/10
  • orioles7/8
  • orisons7/8
  • ormolus9/12
  • orogeny11/12
  • oroides8/8
  • orology11/12
  • orotund8/10
  • orphans12/13
  • orphrey15/14
  • orpines9/11
  • orrices9/10
  • orrises7/7
  • ortolan7/9
  • oscines9/11
  • oscular9/12
  • oscules9/12
  • osculum11/16
  • osmatic11/13
  • osmious9/11
  • osmiums11/14
  • osmolal9/12
  • osmolar9/11
  • osmoles9/11
  • osmosed10/11
  • osmoses9/10
  • osmosis9/10
  • osmotic11/13
  • osmunda10/13
  • osmunds10/13
  • ospreys12/12
  • osseins7/8
  • osseous7/8
  • ossicle9/11
  • ossific12/13
  • ossuary10/10
  • osteoid8/8
  • osteoma9/10
  • ostiary10/9
  • ostiole7/8
  • ostlers7/8
  • ostmark13/14
  • ostoses7/7
  • ostosis7/7
  • ostraca9/10
  • ostrich12/12
  • otalgia8/10
  • otalgic10/13
  • otocyst12/12
  • otolith10/10
  • otology11/12
  • ottavas10/11
  • ottoman9/11
  • ouabain9/12
  • ouching13/16
  • oughted12/13
  • ouguiya11/13
  • ourangs8/11
  • ouraris7/8
  • ourebis9/11
  • ourself10/12
  • ousters7/8
  • ousting8/11
  • outacts9/11
  • outadds9/10
  • outages8/10
  • outasks11/12
  • outback15/18
  • outbake13/15
  • outbark13/15
  • outbawl12/15
  • outbeam11/14
  • outbegs10/13
  • outbids10/12
  • outbrag10/13
  • outbred10/12
  • outbulk13/17
  • outburn9/13
  • outbuys12/14
  • outcast9/11
  • outchid13/14
  • outcome11/14
  • outcook13/15
  • outcrop11/14
  • outcrow12/14
  • outdare8/9
  • outdate8/9
  • outdoer8/9
  • outdoes8/9
  • outdone8/10
  • outdoor8/9
  • outdrag9/11
  • outdraw11/12
  • outdrew11/12
  • outdrop10/12
  • outduel8/11
  • outearn7/9
  • outeats7/8
  • outecho12/13
  • outface12/14
  • outfall10/13
  • outfast10/11
  • outfawn13/15
  • outfeel10/12
  • outfelt10/12
  • outfind11/13
  • outfire10/11
  • outfish13/13
  • outfits10/11
  • outflew13/15
  • outflow13/15
  • outfool10/12
  • outfoot10/11
  • outgain8/11
  • outgave11/14
  • outgive11/14
  • outglow11/14
  • outgnaw11/14
  • outgoes8/10
  • outgone8/11
  • outgrew11/13
  • outgrin8/11
  • outgrow11/13
  • outguns8/12
  • outgush11/13
  • outhaul10/12
  • outhear10/10
  • outhits10/10
  • outhowl13/14
  • outhunt10/12
  • outings8/11
  • outjinx21/25
  • outjump18/24
  • outjuts14/18
  • outkeep13/15
  • outkept13/15
  • outkick17/19
  • outkill11/14
  • outkiss11/12
  • outlaid8/10
  • outlain7/10
  • outland8/11
  • outlast7/9
  • outlaws10/12
  • outlays10/11
  • outleap9/12
  • outlets7/9
  • outlier7/9
  • outlies7/9
  • outline7/10
  • outlive10/13
  • outlook11/13
  • outlove10/13
  • outmans9/12
  • outmode10/12
  • outmost9/11
  • outmove12/15
  • outpace11/14
  • outpass9/11
  • outpity12/13
  • outplan9/13
  • outplay12/14
  • outplod10/13
  • outplot9/12
  • outpoll9/13
  • outport9/11
  • outpost9/11
  • outpour9/12
  • outpray12/13
  • outpull9/14
  • outpush12/14
  • outputs9/12
  • outrace9/11
  • outrage8/10
  • outrang8/11
  • outrank11/13
  • outrate7/8
  • outrave10/12
  • outread8/9
  • outride8/9
  • outring8/11
  • outroar7/8
  • outrock13/15
  • outrode8/9
  • outroll7/10
  • outroot7/8
  • outrows10/11
  • outrung8/12
  • outruns7/10
  • outrush10/11
  • outsail7/9
  • outsang8/11
  • outseen7/9
  • outsees7/8
  • outsell7/10
  • outsert7/8
  • outsets7/8
  • outshot10/10
  • outside8/9
  • outsing8/11
  • outsins7/9
  • outsits7/8
  • outsize16/17
  • outsoar7/8
  • outsold8/10
  • outsole7/9
  • outspan9/12
  • outsped10/12
  • outstay10/10
  • outsulk11/14
  • outsung8/12
  • outswam12/14
  • outswim12/14
  • outswum12/15
  • outtake11/12
  • outtalk11/13
  • outtask11/12
  • outtell7/10
  • outtold8/10
  • outtrot7/8
  • outturn7/10
  • outvied11/13
  • outvies10/12
  • outvote10/12
  • outwait10/11
  • outwalk14/16
  • outward11/12
  • outwars10/11
  • outwash13/13
  • outwear10/11
  • outweep12/14
  • outwent10/12
  • outwept12/14
  • outwile10/12
  • outwill10/13
  • outwind11/13
  • outwish13/13
  • outwits10/11
  • outwore10/11
  • outwork14/15
  • outworn10/12
  • outwrit10/11
  • outyell10/12
  • outyelp12/14
  • ovality13/14
  • ovarial10/12
  • ovarian10/12
  • ovaries10/11
  • ovately13/14
  • ovation10/12
  • overact12/14
  • overage11/13
  • overall10/13
  • overapt12/14
  • overarm12/14
  • overate10/11
  • overawe13/14
  • overbed13/15
  • overbet12/14
  • overbid13/15
  • overbig13/16
  • overbuy15/17
  • overcoy15/16
  • overcut12/15
  • overdid12/13
  • overdog12/14
  • overdry14/14
  • overdub13/16
  • overdue11/13
  • overdye14/14
  • overeat10/11
  • overfar13/14
  • overfat13/14
  • overfed14/15
  • overfly16/17
  • overhot13/13
  • overing11/14
  • overjoy20/22
  • overlap12/15
  • overlax17/19
  • overlay13/14
  • overlet10/12
  • overlie10/12
  • overlit10/12
  • overman12/15
  • overmen12/15
  • overmix19/21
  • overnew13/15
  • overpay15/16
  • overply15/17
  • overran10/12
  • overrun10/13
  • oversad11/12
  • oversaw13/14
  • oversea10/11
  • oversee10/11
  • overset10/11
  • oversew13/14
  • oversup12/15
  • overtax17/18
  • overtip12/14
  • overtly13/14
  • overtop12/14
  • overuse10/12
  • overwet13/14
  • ovicide13/15
  • oviduct13/16
  • oviform15/17
  • ovipara12/14
  • ovisacs12/14
  • ovoidal11/13
  • ovonics12/15
  • ovulary13/15
  • ovulate10/13
  • owllike14/16
  • ownable12/15
  • oxalate14/15
  • oxazine23/24
  • oxblood17/19
  • oxcarts16/17
  • oxfords18/18
  • oxheart17/16
  • oxidant15/16
  • oxidase15/15
  • oxidate15/15
  • oxidise15/15
  • oxidize24/24
  • oxtails14/15
  • oxyacid20/20
  • oxygens18/19
  • oxymora19/19
  • oxyphil22/22
  • oxysalt17/17
  • oxysome19/19
  • oxytone17/17
  • oyesses10/9
  • oysters10/9
  • ozonate16/17
  • ozonide17/18
  • ozonise16/17
  • ozonize25/26
  • ozonous16/18

Questions people ask

How many seven-letter words that start with O are there?

Our word list has 617 seven-letter words that start with O.

Which seven-letter words that start with O score the most points?

In Scrabble it is OZONIZE with 25 points. In Words With Friends it is OZONIZE with 26 points. Bonus squares are not counted.

What are common seven-letter words that start with O?

The most used in everyday English are OUTSIDE, OFFICER and OPINION.