But finding no redress, ferment and rage.
Milton.
The intellect of the age was a fermenting intellect.
De Quincey.
Fer*ment`a*bil"i*ty (?), n. Capability of fermentation.
Fer*ment"a*ble (?), a. [Cf. F. fermentable.] Capable of fermentation;
as, cider and other vegetable liquors are fermentable.