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Useful vs Unreleased - What's the difference?

useful | unreleased |

As adjectives the difference between useful and unreleased

is that useful is having a practical or beneficial use while unreleased is not released.

useful

English

Adjective

(en adjective)
  • Having a practical or beneficial use.
  • * {{quote-magazine, year=2013, month=July-August, author= Lee S. Langston, magazine=(American Scientist)
    • , title= The Adaptable Gas Turbine , passage=Turbines have been around for a long time—windmills and water wheels are early examples. The name comes from the Latin turbo'', meaning ''vortex , and thus the defining property of a turbine is that a fluid or gas turns the blades of a rotor, which is attached to a shaft that can perform useful work.}}

    Usage notes

    * Prepositions: useful'' is used in ''useful for '', ''useful for '' and ''useful to ''. The words ''useful to'' are also found in construction such as ''It is useful to do'', in which ''to marks an infinitive rather than being a preposition.

    Synonyms

    * noteful * serviceable * utilitarian

    Antonyms

    * unuseful * useless * harmful

    Related terms

    * usefully * usefulness

    unreleased

    English

    Adjective

    (-)
  • Not released.
    • Fans were soon sharing the band's unreleased songs on the Internet.