Words with 'o' as the first letter that end with 'a'


Pick out up to an enormous 448 results for words beginning with 'o' and ending with 'a'.

3 letter words

  • oba
  • oca
  • oda
  • oka
  • ola
  • ona
  • opa
  • ora
  • ova

4 letter words

  • obia
  • odea
  • ohia
  • okia
  • okra
  • okta
  • olea
  • olga
  • olla
  • onca
  • onza
  • orca
  • orna
  • orra
  • ossa
  • oxea

5 letter words

  • ochna
  • ocrea
  • oyana
  • oidia
  • olcha
  • olena
  • oliva
  • olona
  • omaha
  • omasa
  • omega
  • omina
  • oncia
  • oozoa
  • opata
  • opera
  • orgia
  • oriya
  • oryza
  • osaka
  • osela
  • oshea
  • ossea
  • ossia
  • ostia
  • ouija
  • oukia
  • ousia
  • ovula
  • ozena

6 letter words

  • obelia
  • oblata
  • ochava
  • ochrea
  • ocotea
  • octdra
  • odessa
  • oedema
  • ogygia
  • oglala
  • oitava
  • ojibwa
  • okapia
  • oleana
  • olinia
  • olivia
  • olneya
  • omagra
  • omagua
  • omenta
  • onagra
  • oneida
  • onycha
  • ooecia
  • ooglea
  • operla
  • opilia
  • oppida
  • optima
  • oraria
  • orenda
  • organa
  • orgyia
  • ortiga
  • oscula
  • osella
  • osmina
  • ostara
  • ostrca
  • ostrea
  • ostrya
  • otaria
  • otidia
  • ottava
  • ottawa

7 letter words

  • oakesia
  • obscura
  • ocarina
  • oceania
  • ochrana
  • ochroma
  • ocypoda
  • ocneria
  • octapla
  • octavia
  • oculina
  • odonata
  • oficina
  • okinawa
  • olearia
  • olympia
  • oltunna
  • omalgia
  • ommatea
  • omniana
  • oncetta
  • ondatra
  • onychia
  • onoclea
  • oogloea
  • oogonia
  • oolemma
  • ootheca
  • oouassa
  • opalina
  • ophelia
  • ophidia
  • opsonia
  • opuntia
  • oquassa
  • oracula
  • organza
  • oscella
  • osmunda
  • ostemia
  • osteoma
  • osteria
  • ostraca
  • otalgia
  • othonna

8 letter words

  • obolaria
  • occipita
  • ocellana
  • ochotona
  • ochozoma
  • octavina
  • octopoda
  • odontoma
  • oedemata
  • officina
  • ogallala
  • oiticica
  • oklahoma
  • oldhamia
  • oleacina
  • oligemia
  • oliguria
  • olivella
  • omentuta
  • omnivora
  • omodynia
  • onondaga
  • oomantia
  • opercula
  • operetta
  • opilonea
  • opuscula
  • orbulina
  • orchella
  • orchilla
  • oreodoxa
  • oresteia
  • oscheoma
  • ossicula
  • ostalgia
  • ostracea
  • otoconia
  • otodynia
  • otorrhea
  • ovolemma
  • oxalemia
  • oxaluria
  • oxyaphia
  • oxybapha
  • oxytocia

9 letter words

  • oarialgia
  • oblongata
  • octaemera
  • octahedra
  • octandria
  • octavaria
  • octogynia
  • odontagra
  • oenomania
  • oenothera
  • oikomania
  • oinomania
  • oligaemia
  • oligidria
  • oligopnea
  • ommatidia
  • omophagia
  • omophoria
  • omphaloma
  • oniomania
  • onomantia
  • oogoninia
  • oophoroma
  • opegrapha
  • ophiurida
  • opiomania
  • orbicella
  • orchestia
  • orchestra
  • oreocarya
  • organella
  • orthopnea
  • orthopoda
  • oscarella
  • osmateria
  • osmeteria
  • osmorhiza
  • osphradia
  • ostealgia
  • osteomata
  • ostracoda
  • othygroma
  • otorrhoea
  • oxalaemia
  • oxygeusia

10 letter words

  • observanda
  • ochlomania
  • ochophobia
  • odontalgia
  • oecophobia
  • oestrelata
  • oikophobia
  • oklafalaya
  • oldfieldia
  • oligohemia
  • oliguresia
  • omphalodia
  • onchocerca
  • oniscoidea
  • oophoridia
  • ootocoidea
  • operculata
  • ophthalmia
  • opilionina
  • orbitolina
  • orchialgia
  • orientalia
  • orthopedia
  • orthopnoea
  • orthoptera
  • oscillaria
  • osmolagnia
  • osmophobia
  • osphyalgia
  • ostensoria
  • osteocolla
  • osteocomma
  • osteodynia
  • osteophyma
  • ostertagia
  • ostraeacea
  • othematoma
  • oticodinia
  • otorrhagia
  • ottavarima
  • ourouparia
  • oversaliva
  • oxalylurea
  • oxyblepsia
  • oxybutyria

11 letter words

  • ochlophobia
  • octadrachma
  • octocoralla
  • odontodynia
  • odontoloxia
  • oligochaeta
  • oligochylia
  • oligocholia
  • oligodipsia
  • oligolactia
  • oligopepsia
  • oligosialia
  • ommatitidia
  • oneirodynia
  • onychophyma
  • onychophora
  • oophoralgia
  • oosporangia
  • ophiomorpha
  • ophiophobia
  • ophiuroidea
  • opiconsivia
  • orchestrina
  • orchichorea
  • orchidalgia
  • orchiodynia
  • ornithogaea
  • ornithopoda
  • orobatoidea
  • orthodontia
  • orthopaedia
  • orthophoria
  • orthopraxia
  • oschophoria
  • osteectopia
  • osteoclasia
  • osteodermia
  • osteophagia
  • ostracoidea
  • othaematoma
  • othemorrhea
  • otopyorrhea
  • ovangangela
  • ovovivipara
  • oxyesthesia

12 letter words

  • octocorallia
  • odontophobia
  • oligonephria
  • oligophrenia
  • oligoplasmia
  • oligopsychia
  • oligospermia
  • oligotrichia
  • ommetaphobia
  • omphalorrhea
  • onychophagia
  • onomatomania
  • onomatopoeia
  • oophoromania
  • ophidiomania
  • ophthalmagra
  • opisthoparia
  • opsonophilia
  • orbiculoidea
  • orchidomania
  • orihyperbola
  • ornithischia
  • ornithomania
  • ornithoptera
  • orthonectida
  • orthoptetera
  • orthorrhapha
  • oscillatoria
  • osteocystoma
  • osteofibroma
  • osteomalacia
  • osteosarcoma
  • othematomata
  • otoneuralgia
  • ouranophobia
  • oxyosphresia

13 letter words

  • odontatrophia
  • odontorrhagia
  • olfactophobia
  • oligocythemia
  • oligodactylia
  • oligogalactia
  • oligometochia
  • onychatrophia
  • onychomalacia
  • onychoschizia
  • onomatophobia
  • ophidiophobia
  • ophthalmalgia
  • opisthocoelia
  • opisthoglypha
  • opisthoglossa
  • opisthoporeia
  • orchiomyeloma
  • ornithomantia
  • ornithophobia
  • ornithosauria
  • osmodysphoria
  • ostensorsoria
  • osteoblastoma
  • osteosteatoma

14 letter words

  • odontotherapia
  • oligochromemia
  • oligomenorrhea
  • omphalorrhagia
  • oophoromalacia
  • ophiobatrachia
  • ophresiophobia
  • ophthalmocopia
  • ophthalmodynia
  • ophthalmorrhea
  • ornithodelphia
  • ornithoscelida
  • orthopteroidea
  • osteocarcinoma
  • osteocephaloma
  • osteochondroma
  • osteoneuralgia
  • otoblennorrhea

15 letter words

  • odontoneuralgia
  • oligodendroglia
  • ophthalmoplegia
  • opisthobranchia
  • orchioneuralgia
  • oscheocarcinoma
  • osphresiolagnia
  • osphresiophilia
  • otoneurasthenia
  • ovariodysneuria

16 letter words

  • ophidiobatrachia
  • ophthalmatrophia
  • ophthalmomalacia
  • ophthalmorrhagia
  • orchiencephaloma
  • osteoencephaloma
  • osteoenchondroma

17 letter words

  • oligodendroglioma
  • oligophosphaturia

18 letter words

  • ophthalmocarcinoma

19 letter words

  • odontohyperesthesia
  • osteochondrofibroma
  • osteochondrosarcoma
  • otohemineurasthenia

20 letter words

  • ophthalmoblennorrhea

What is the highest scoring word you can play in Scrabble ?
Given there are a massive 448 entries, you'll want to pick 'oxybapha' scoring 25 points in total.

How many acceptable words could one make with this combination of letters?
You can go with up to a maximum of 448 entries covering all variations.

How many characters does the longest word from this page consist of?
'Ophthalmoblennorrhea' contains 20 letters, and is the largest word one could make from this list.

What's an unusual word from the combinations possible ?
Ranking as our favorite unusual word on this page is 'omagra'. According to the dictionary, 'omagra' means "Gout in the shoulder.".

Which word on this page ranks as the most popular?
We've identified that 'opera' is the 6203rd most common word.