Notable
Part of speech: noun
Definition: A person or thing of distinction.
Part of speech: adjective
Definition: Capable of being noted; noticeable; plain; evident. Worthy of notice; remarkable; memorable; noted or distinguished.
Example sentence: Very notable was his distinction between coarseness and vulgarity, coarseness, revealing something; vulgarity, concealing something.
Known
Part of speech: verb
Definition: To perceive the truth or factuality of; to be certain of or that.
Part of speech: noun
Definition: In algebra, a variable or constant whose value is already determined.Any fact or situation which is well-researched or familiar.
Part of speech: adjective
Definition: That whom other people know, renowned, famous.
Example sentence: Man's nature is not essentially evil. Brute nature has been known to yield to the influence of love. You must never despair of human nature.