Words starting with octo
6 letter words starting with octo
- octopi — any octopod of the genus Octopus, having a soft, oval body and eight sucker-bearing arms, living mostly at the bottom of the sea.
7 letter words starting with octo
- october — the tenth month of the year, containing 31 days. Abbreviation: Oct.
- octofid — split into eight sections
- octopic — Of or pertaining to octopuses.
- octopod — any eight-armed cephalopod mollusk of the order or suborder Octopoda, including the octopuses and paper nautiluses.
- octopus — any octopod of the genus Octopus, having a soft, oval body and eight sucker-bearing arms, living mostly at the bottom of the sea.
8 letter words starting with octo
- octodont — (zoology) Of or pertaining to the Octodontidae, a family of rodents including the degu (Octodon degus) and 12 other South American species.
- octofoil — double quatrefoil.
- octomino — (geometry) A polyomino made up of eight squares.
- octonary — pertaining to the number 8.
- octonion — (mathematics) A nonassociative extension of a quaternion.
9 letter words starting with octo
- octobrist — a member of a Russian political party that advocated constitutional monarchism: so called because it was organized after the Czar's manifesto in October, 1905.
- octogonal — Obsolete form of octagonal.
- octometer — octameter.
- octonarii — lines with eight feet
- octoploid — (genetics) having eight complete sets of chromosomes in a single cell.
10 letter words starting with octo
- octodecimo — a book size of about 4 × 6 1/4 inches (10 × 16 cm), determined by printing on sheets folded to form 18 leaves or 36 pages. Symbol: 18mo, 18°.
- octogenary — (obsolete) Of eighty years of age.
- octogynous — having eight pistils
- octomerous — octamerous.
- octonaries — Plural form of octonary.
11 letter words starting with octo
- octodecimos — Plural form of octodecimo.
- octonocular — eight-eyed
12 letter words starting with octo
- octogenarian — of the age of 80 years.
- octopetalous — containing or consisting of eight petals
- octosepalous — having or consisting of eight sepals
- octosyllabic — consisting of or pertaining to eight syllables.
- octosyllable — a word or line of verse of eight syllables.
13 letter words starting with octo
- octocentenary — pertaining to 800 or a period of 800 years; marking the completion of 800 years.
- octodecillion — a cardinal number represented in the U.S. by 1 followed by 57 zeros, and in Great Britain by 1 followed by 108 zeros.
- octogenarians — Plural form of octogenarian.
- octosyllables — Plural form of octosyllable.
14 letter words starting with octo
- octodecillions — Plural form of octodecillion.
- octosyllabical — Alternative form of octosyllabic.
On this page, we collect all words starting with OCTO. To make easier to find the right word we have divided all 49 words to groups according to their length. So you should go to appropriate page if can’t find the word that beginning with OCTO. that you are searching. Also you can use this page in Scrabble.