convertible

convertible is an   Adverb

Definition:

[1] Capable of being converted; susceptible of change; transmutable; transformable. Minerals are not convertible into another species, though of the same genus. Harvey.

[2] Capable of being exchanged or interchanged; reciprocal; interchangeable. So long as we are in the regions of nature, miraculous and improbable, miraculous and incredible, may be allowed to remain convertible terms. Trench.

Synonyms: