combinatory

/K AH0 M B AY1 N AH0 T AO0 R IY0/
adjective
  1. 1

    Of, relating to, or derived from a combination or combinations; combinative or combinatorial.

  2. 2

    Having the ability to combine; combinable, combinational or combining.

Source: https://en.wiktionary.org/wiki/combinatory