un ‧ co ‧ op ‧ er ‧ a ‧ tive /ˌʌnkəʊˈɒp ə rətɪv◂ $ -koʊˈɑːp-/ BrE AmE adjective
[ Word Family: noun : ↑ operation , ↑ cooperation , ↑ operative , ↑ cooperative , ↑ operator ; adjective : ↑ operational , ↑ operative , ↑ cooperative ≠ ↑ uncooperative ; verb : ↑ operate , ↑ cooperate ; adverb : ↑ operationally , ↑ cooperatively ]
[ Word Family: noun : ↑ cooperation , ↑ cooperative ; verb : ↑ cooperate ; adverb : ↑ cooperatively ≠ UNCOOPERATIVELY ; adjective : ↑ cooperative ≠ ↑ uncooperative ]
not willing to work with or help someone