fissive

As a noun terms

is .

As an adjective fissive is

of or pertaining to fission.

As adjectives the difference between fissile and fissive

is that fissile is able to be split while fissive is of or pertaining to fission.

As adjectives the difference between missive and fissive

is that missive is specially sent; intended or prepared to be sent while fissive is of or pertaining to fission.

As a noun missive

is (formal) a written message; a letter, note or memo.

As a noun fission

is the process whereby one item splits to become two.

As a verb fission

is to cause to undergo fission.

As an adjective fissive is

of or pertaining to fission.