The most common and most likely answer to this crossword clue is the 8 letter word ADAPTIVE
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More clues leading to the result ADAPTIVE
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The cryptic/wordplay part
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What does ADAPTIVE mean?
ADAPTIVE adjective- Of, pertaining to, characterized by or showing adaptation; making or made fit or suitable.
- Capable of being adapted or of adapting; susceptible of or undergoing accordant change.
- Of a trait: that helps an individual to function well in society.