incorporative
 (a.)合并的,有結合傾向的
 in·cor·po·ra·tive /-ˈkɔrpəˌretɪv, p(ə)rət-/ 形容詞
 In·cor·po·ra·tive a. Incorporating or tending to incorporate; as, the incorporative languages (as of the Basques, North American Indians, etc. ) which run a whole phrase into one word.
    History demonstrates that incorporative unions are solid and permanent; but that a federal union is weak.   --W. Belsham.
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 incorporative
      adj : growing by taking over and incorporating adjacent
            territories; "the Russian Empire was a typical
            incorporative state"