capable of adapting (of becoming or being made suitable)
to a particular situation or use; "to succeed one must be adaptable"; "the frame was adaptable to cloth bolts of different widths" Antonym(s):unadaptable
From Webster's Revised Unabridged Dictionary (1913) [web1913]:
Adaptable \A*dapt"a*ble\, a.
Capable of being adapted.