The Collaborative International Dictionary
Contrivable
Contrivable \Con*triv"a*ble\, a. Capable of being contrived, planned, invented, or devised.
A perpetual motion may seem easily contrivable.
--Bp.
Wilkins.
Wiktionary
contrivable
a. Capable of being contrived, invented, or devised.
Usage examples of "contrivable".
Nothing contrivable by human invention could be more formidably effective than that, in banishing imaginary ailments and in closing the entrances against subsequent applicants of their breed.