12-letter words starting with oa
- oak-panelled — having panels that are made of oak
- oak-root rot — a disease of oaks and other trees and woody plants, caused by the fungus Amillariella mellea (oak-root fungus) the fruiting body of which is the honey mushroom, and characterized by rotting roots, girdling of crown, and eventual death of the tree.
- oakland park — a town in S Florida.
- oamaru stone — a kind of limestone, of building quality, found at Oamaru on South Island, New Zealand
- oasification — The process of restoring water, soil, and plant life to an environment that has been degraded by soil erosion.
On this page, we collect all 12-letter words starting with OA. It’s easy to find right word with a certain length. It is the easiest way to find 12-letter word that beginning with OA to use in Scrabble or Crossword puzzles.