Underivative definitions

Underivative

1) Not derivative or imitative 2) Original
Found on https://www.crosswordclues.com/clue/underivative

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underivative

[adj] - not derivative or imitative
Found on http://www.webdictionary.co.uk/definition.php?query=underivative

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underivative

adjective not derivative or imitative; `a natural underivative poet`
Found on https://www.encyclo.co.uk/local/20974

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