Thesaurus - Synonyms, Antonyms, and Related Words

Free Thesaurus is a comprehensive online thesaurus of synonyms, antonyms, and related words. The thesaurus contains more than 145,800 unique entries from three top sources: Collins Thesaurus of the English Language - Complete and Unabridged, The American Heritage Roget's Thesaurus, and WordNet.

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Today's topic: useful

alpha version, preview version, beta version - Alpha version describes a development status that usually means the first complete version of a program or application, which is most likely unstable, but is useful to show what the product will do to, usually, a selected group—and is also called preview version; the beta version is usually the last version before wide release, often tested by users under real-world conditions. More...

index fossil - One useful for dating and demonstrating the relation between strata in which it is found. More...

putti - Cupids that make themselves useful, as in old paintings; the singular is putto. More...

decorative arts - Any of the arts that create entities that are both useful and beautiful. More...

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