Words that start with 'o' and contain 'cta'


With a copious number of combinations to choose from (115 entries), there's definitely no limit.

5 letter words

  • octad
  • octal
  • octan

6 letter words

  • octads
  • octane
  • octans
  • octant
  • octary
  • octavd
  • octave
  • octavo

7 letter words

  • octadic
  • octagon
  • octanes
  • octanol
  • octants
  • octapla
  • octarch
  • octaval
  • octaves
  • octavia
  • octavic
  • octavos

8 letter words

  • octagons
  • octangle
  • octantal
  • octapody
  • octarchy
  • octarius
  • octaroon
  • octavian
  • octavina
  • octavius

9 letter words

  • objectant
  • oblectate
  • octachord
  • octacolic
  • octactine
  • octadecyl
  • octaechos
  • octaemera
  • octagonal
  • octahedra
  • octameter
  • octandria
  • octangles
  • octaploid
  • octapodic
  • octasemic
  • octastich
  • octastyle
  • octateuch
  • octavaria
  • oviductal

10 letter words

  • objectable
  • octacnemus
  • octactinal
  • octadecane
  • octadrachm
  • octaemeron
  • octaeteric
  • octaeterid
  • octaeteris
  • octahedral
  • octahedric
  • octahedron
  • octamerism
  • octamerous
  • octandrian
  • octangular
  • octaploidy
  • octarchies
  • octastylos
  • octavalent
  • octavarium
  • olfactable

11 letter words

  • objectation
  • objectative
  • oblectation
  • obstructant
  • octachordal
  • octactiniae
  • octactinian
  • octadrachma
  • octagonally
  • octahedrite
  • octahedroid
  • octahedrons
  • octahedrous
  • octahydrate
  • octandrious
  • octapeptide
  • octaploidic
  • octastichon
  • overlactate

12 letter words

  • octachloride
  • octachronous
  • octadecanoic
  • octahedrally
  • octahedrical
  • octahydrated
  • octastichous
  • octastrophic
  • overlactated

13 letter words

  • octanaphthene
  • octarticulate
  • overexpectant
  • overlactating
  • overlactation

14 letter words

  • octangularness
  • oxidoreductase

15 letter words

  • octadecahydrate
  • overexpectantly

17 letter words

  • octakishexahedron
  • overexpectantness

How many words are possible to put together using this list?
There are up to a maximum of 115 entries covering all combinations.

What's a strange word from all the combinations possible on this page?
The most stand out word in our opinion is 'octaroon'. The definition of 'octaroon' is as follows: "See Octoroon.". Credit to the Oxford Dictionary.

In Scrabble, what is the best score possible using this list of words that start with 'o' and contain 'cta'?
Since there are a sizeable 115 entries, we would recommend opting for 'octarchy' which scores 18 points.

Is there a word on this page that sticks out as the most common?
According to our records, the most common word that start with 'o' and include 'cta' is 'octavo'.

How many characters are in the longest word from this page?
'Octakishexahedron' is the biggest word that our database could find. It has 17 letters.