All Spanish Words Beginning With ‘O’

Wordlibrary makes language learning easy and enjoyable! We offer curated lists like Spanish Words That Begin With ‘O’ to help expand your vocabulary. Whether you’re a beginner or advancing your skills, Wordlibrary is your perfect learning companion.

Explore All: 1,000 Most Common Spanish Words

Explore All: Spanish Words You Should Learn

Common Words In Spanish That Start With ‘O’

Nouns (Sustantivos)

OjoEye
OídoEar
OrdenOrder
OportunidadOpportunity
ObraWork (art, labor)
OpciónOption
OsoBear
OcasiónOccasion
OlivoOlive tree
OcasoSunset
OmbraShadow
ÓrbitaOrbit
OraciónPrayer, sentence
OlorSmell
OlaWave
ObispoBishop
OroGold
OmbúTree (native to South America)
OscuridadDarkness
OrificioHole, orifice
OperaciónOperation
OvejaSheep
ObligaciónObligation
OrganizaciónOrganization
OficinaOffice
OradorSpeaker
ObreroWorker
OdioHatred
OlimpiadaOlympics
ÓpticaOptics
OportoPort (city)
OrfanatoOrphanage
OscilaciónOscillation
ObjetivoObjective
OposiciónOpposition
OjaláHopefully
OrdeñoMilking
OfrendaOffering
ÓrganoOrgan
OmarA name
OfensaOffense
OndaWave
ObservaciónObservation
OperativoOperational

Verbs (Verbos)

OírTo hear
ObservarTo observe
OlvidarTo forget
OfrecerTo offer
OdiarTo hate
OrdenarTo order, to arrange
OperarTo operate
OcurrirTo occur
ObligarTo obligate
OpinarTo think, to give an opinion
OlerTo smell
OcuparTo occupy
OscilarTo oscillate
ObtenerTo obtain
ObstruirTo obstruct
OponerTo oppose
OrarTo pray
OrganizarTo organize
OcultarTo hide
OprimirTo press, to oppress
OpacarTo overshadow
OscurecerTo darken

Adjectives (Adjetivos)

ObvioObvious
OscuroDark
OcupadoBusy, occupied
OrgullosoProud
OdiosoHateful
OpuestoOpposite
ÓptimoOptimal
OcasionalOccasional
OrganizadoOrganized
OlímpicoOlympic
OscilanteOscillating
OfensivoOffensive
ObsoletoObsolete
OligárquicoOligarchic
OriginalOriginal
OportunoOpportune
OlorosoSmelly, fragrant
OpacoOpaque
OciosoIdle
OlvidadizoForgetful
OníricoDreamlike

Other (Otros)

OtroOther
OlvidadoForgotten
OjaláHopefully
OstensiblementeOstensibly
ObligadamenteObligated
OportunamenteOpportunely
OscilaciónOscillation
ÓptimamenteOptimally