- Enter a word to see if it's playable (up to 15 letters).
- Enter any letters to see what words can be formed from them.
- Use up to two "?" wildcard characters to represent blank tiles or any letter.
- Enter a word to see if it's playable (up to 15 letters).
- Enter any letters to see what words can be formed from them.
- Use up to two "?" wildcard characters to represent blank tiles or any letter.
OPERATINGSYSTEMS is not a playable word
5439 Playable Words can be made from "OPERATINGSYSTEMS"
2-Letter Words
(49 found)
3-Letter Words
(258 found)
- age
- ago
- ags
- aim
- ain
- air
- ais
- ait
- ami
- amp
- ane
- ani
- ant
- any
- ape
- apo
- apt
- are
- arm
- aro
- ars
- art
- asp
- ass
- ate
- ats
- att
- aye
- ays
- ear
- eat
- ego
- eme
- emo
- ems
- eng
- ens
- eon
- era
- ere
- erg
- ern
- ers
- ess
- est
- eta
- eye
- gae
- gam
- gan
- gap
- gar
- gas
- gat
- gay
- gee
- gem
- gen
- get
- gey
- gie
- gin
- gis
- git
- goa
- gor
- gos
- got
- gym
- imp
- ins
- ion
- ire
- ism
- its
75 of 258 words shown
4-Letter Words
(678 found)
- aeon
- aero
- aery
- agee
- ager
- ages
- agin
- agio
- agon
- agro
- aims
- ains
- airn
- airs
- airt
- airy
- aits
- amen
- amie
- amin
- amir
- amis
- amps
- anes
- anis
- ante
- anti
- ants
- aper
- apes
- apos
- apse
- areg
- ares
- arie
- arms
- army
- aros
- arts
- arty
- asps
- ates
- atom
- atop
- ayes
- ayin
- earn
- ears
- ease
- east
- easy
- eats
- eery
- eger
- egis
- egos
- emes
- emir
- emit
- emos
- engs
- eons
- epos
- eras
- ergo
- ergs
- erne
- erns
- eros
- erst
- eses
- esne
- espy
- esse
- ests
75 of 678 words shown
5-Letter Words
(1056 found)
- aegis
- aeons
- aerie
- agene
- agent
- agers
- agios
- agism
- agist
- agone
- agons
- agony
- agree
- agros
- aimer
- airns
- airts
- aiyee
- ameer
- amens
- ament
- amies
- amigo
- amine
- amino
- amins
- amirs
- amiss
- amity
- amnio
- among
- amort
- amrit
- anger
- angry
- angst
- anime
- anise
- anomy
- antes
- antis
- antre
- antsy
- apers
- apery
- aping
- aport
- apres
- apron
- apses
- apsis
- apter
- arene
- arete
- argon
- argot
- arise
- armet
- arose
- arpen
- arses
- arsis
- arson
- artsy
- aspen
- asper
- aspis
- asses
- asset
- aster
- astir
- atoms
- atomy
- atone
- atony
75 of 1056 words shown
6-Letter Words
(1147 found)
- aeries
- ageism
- ageist
- agenes
- agents
- agisms
- agists
- agones
- agrees
- aigret
- aimers
- airest
- airmen
- ameers
- aments
- amigos
- amines
- aminos
- amnios
- ampere
- amping
- amrits
- anergy
- angers
- angsts
- angsty
- animes
- anises
- anomie
- antres
- aorist
- apemen
- apogee
- aprons
- aptest
- arenes
- aretes
- argent
- argons
- argosy
- argots
- ariose
- arisen
- arises
- aristo
- armets
- armies
- arming
- armpit
- aroint
- aroynt
- arpens
- arpent
- arseno
- arsine
- arsino
- arsons
- artist
- artsie
- aspens
- aspers
- aspire
- assent
- assert
- assets
- assign
- assist
- assort
- astern
- asters
- astony
- atoner
- atones
- atting
- attire
75 of 1147 words shown
7-Letter Words
(1026 found)
- aegises
- aeriest
- ageisms
- ageists
- agentry
- agonies
- agonise
- agonism
- agonist
- aigrets
- airpost
- airsome
- amenity
- amnesty
- amniote
- amongst
- amorist
- amosite
- amperes
- anestri
- anomies
- antipot
- antsier
- anymore
- anytime
- aorists
- aperies
- apogees
- aptness
- arenite
- arenose
- argents
- ariette
- aristos
- armings
- armpits
- aroints
- aroynts
- arpents
- arsines
- artiest
- artiste
- artists
- artsies
- asepses
- asepsis
- asperse
- aspires
- aspises
- assents
- asserts
- assigns
- assorts
- atomies
- atomise
- atomist
- atoners
- atonies
- atopies
- atropin
- attires
- attorns
- earings
- earnest
- easiest
- eastern
- easters
- easting
- eatings
- egoisms
- egoists
- egotism
- egotist
- emerita
- emetins
75 of 1026 words shown
8-Letter Words
(701 found)
- agenesis
- agonises
- agonisms
- agonists
- agrimony
- aigrette
- airposts
- amitoses
- amniotes
- amoretti
- amorists
- amortise
- amosites
- anemoses
- anemosis
- anergies
- angriest
- angstier
- angstrom
- anisette
- antetype
- antimere
- antismog
- antitype
- antsiest
- aperient
- arenites
- argosies
- ariettes
- arsenite
- arsonist
- artiness
- artistes
- artsiest
- asperges
- asperity
- asperses
- assenter
- assentor
- assignee
- assigner
- assignor
- assister
- assistor
- asterism
- astonies
- astringe
- atomiser
- atomises
- atomists
- atropine
- atropins
- atropism
- attemper
- attorney
- earnests
- earstone
- easiness
- eastings
- egestion
- egotisms
- egotists
- egyptian
- emeritas
- emersion
- emigrant
- emigrate
- emirates
- emissary
- emitters
- emprises
- emptiers
- emptiest
- emptings
- emptying
75 of 701 words shown
9-Letter Words
(341 found)
- aepyornis
- agentries
- aigrettes
- amnesties
- amortises
- angstiest
- angstroms
- anisettes
- antetypes
- antimeres
- antitypes
- aperients
- aptnesses
- argentite
- arsenites
- arsonists
- aspersing
- aspersion
- assenters
- assentors
- asserting
- assertion
- assignees
- assigners
- assignors
- assorting
- asterisms
- astringes
- asymptote
- atomisers
- atropines
- atropisms
- attempers
- attorneys
- earstones
- egestions
- egression
- egyptians
- emersions
- emigrants
- emigrates
- emptiness
- empyreans
- engrosses
- entrepots
- entropies
- epatering
- epistases
- epistomes
- eponymies
- ergotisms
- espionage
- essonites
- estaminet
- estimates
- estimator
- estragons
- estranges
- estraying
- estrogens
- eyepoints
- eyestrain
- gamesters
- ganisters
- gaposises
- gasometer
- gateposts
- gaynesses
- geminates
- gemstones
- genotypes
- germinate
- gestation
- gneissose
- gossamers
75 of 341 words shown
10-Letter Words
(144 found)
- angiosperm
- antisepses
- antistress
- argentites
- artinesses
- aspersions
- assertions
- assortment
- asymptotes
- egressions
- ergotamine
- espionages
- estaminets
- estimators
- estreating
- eyestrains
- eyestrings
- gaminesses
- gasometers
- generosity
- germinates
- gestations
- giantesses
- gorinesses
- graynesses
- greasiness
- grimnesses
- impetrates
- impregnate
- integrates
- interposes
- interstage
- isogametes
- isomerases
- magnesites
- magnetises
- magnetites
- maisonette
- marionette
- martensite
- matinesses
- mattresses
- mayoresses
- megaspores
- moisteners
- monetarist
- mopinesses
- morganites
- negotiates
- orientates
- oysterings
- panegyrist
- paronymies
- passengers
- passerines
- patronises
- pegmatites
- peristomes
- permeating
- permeation
- persistent
- personages
- personates
- pigmentary
- pingrasses
- pinsetters
- pistareens
- poetasters
- portamenti
- postmaster
- postmating
- preassigns
- premoisten
- preseasons
- presentism
75 of 144 words shown
11-Letter Words
(35 found)
- aepyornises
- angiosperms
- assortments
- attempering
- easternmost
- ergotamines
- grapinesses
- impersonate
- impregnates
- intersystem
- maisonettes
- marionettes
- martensites
- monasteries
- monetarists
- panegyrists
- patronesses
- postmasters
- premoistens
- presentisms
- prostatisms
- proteinases
- smatterings
- somerseting
- spessartine
- spessartite
- spinmasters
- stenotypies
- stripteases
- systematise
- tapestrying
- tensiometry
- trespassing
- tryptamines
- tyrosinases
12-Letter Words
(4 found)
The Official SCRABBLE®
Players Dictionary
Players Dictionary
Merriam-Webster Shop
Dictionaries, thesauruses, and new reference books for kids. See all »
Other Merriam-Webster Dictionaries
