The Collaborative International Dictionary
Alliable
Alliable \Al*li"a*ble\, a. Able to enter into alliance.
Wiktionary
alliable
a. Able to be allied.
Usage examples of "alliable".
All were compelled to recognize that ever aside from its unparalleled proportions and habit of growth, the thing was in no sense alliable with any mundane botanic genera.