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Synonyms for Usable (same or very similar meaning)

WordNet sense 1 (capable of being put to use):

WordNet sense 2 (being of use or service):
useful, utile

WordNet sense 3 (fit or ready for use or service):
functional, operable, operational

WordNet sense 4 (convenient for use or disposal):

WordNet sense 5 (free or available for use or disposition):

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