nonfissionable

Letters that make nonfissionable

s, a, o, b, e, f, l, n, i are letters that make 'nonfissionable'

AB, ab, Sion, si, fission, nab, fissionable, SI, SS, non, able, on, no, Io, ion, LE, No, Si, Na, Ab are words within 'nonfissionable'

1 possible definitions for 'nonfissionable'

Under this definition, nonfissionable is an adjective and has the following properties:

fissionable, fissile have the opposite meaning of 'nonfissionable'

'nonfissionable' can be a category of physics, natural philosophy.