12-letter words starting with oct
- octadecanoic — Of or pertaining to octadecanoic acid or its derivatives.
- octagenarian — One who is between the ages of 80 and 89, inclusive.
- octahedrally — in an octahedral manner
- octapeptides — Plural form of octapeptide.
- octastichous — relating to a particular coiled distribution of leaves on the stem that is characterized by having eight leaves per coil on the stem
- octastrophic — having or containing eight verses or strophes
- 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.
- octyl phenol — a white to pink, water-insoluble, flaky substance having the formula C 1 4 H 2 2 O, used chiefly in the manufacture of commercial surface-active agents.
On this page, we collect all 12-letter words starting with OCT. It’s easy to find right word with a certain length. It is the easiest way to find 12-letter word that beginning with OCT to use in Scrabble or Crossword puzzles.