Index of English words, starting with "oa"

(1) - Oaten (a.) Made of oatmeal; as, oaten cakes.
(2) - Oaten (a.) Consisting of an oat straw or stem; as, an oaten pipe.

(1) - Oath (n.) A careless and blasphemous use of the name of the divine Being, or anything divine or sacred, by way of appeal or as a profane exclamation or ejaculation; an expression of profane swearing.
(2) - Oath (n.) An appeal (in verification of a statement made) to a superior sanction, in such a form as exposes the party making the appeal to an indictment for perjury if the statement be false.
(3) - Oath (n.) A solemn affirmation, connected with a sacred object, or one regarded as sacred, as the temple, the altar, the blood of Abel, the Bible, the Koran, etc.
(4) - Oath (n.) A solemn affirmation or declaration, made with a reverent appeal to God for the truth of what is affirmed.

(1) - Oatmeal (n.) A plant of the genus Panicum; panic grass.
(2) - Oatmeal (n.) Meal made of oats.