Do you really want to send Webster 1913 a message saying you like their work?
Im*ag"i*na*ble (?), a. [L. imaginabilis: cf. F. imaginable.]
Capable of being imagined; conceivable.
Men sunk into the greatest darkness imaginable. Tillotson.
-- Im*ag"i*na*ble*ness, n. -- Im*ag"i*na*bly, adv.
© Webster 1913.