1. (n.) A member of a secret organization, consisting mainly of Irishmen, having for its aim the overthrow of English rule in Ireland.

2. (a.) Pertaining to Fenians or to Fenianism.

Bolshevik Bolshevist Carbonarist Castroist Castroite Communist Fenian Guevarist Jacobinic Leninist Maoist Marxist Mau-Mau Trotskyist Trotskyite Vietcong actionable against the law agin the government amorphic amorphous anarchial anarchistic angry anomic antinomian arsy-varsy ass-backwards baggy balled up black-market blobby blurred blurry blustering blusterous blustery bollixed up bootleg chaotic characterless chargeable confused contraband contrary to law criminal disorderly disorganized featureless felonious flawed formless fouled up frantic frenzied furious fuzzy galley-west hazy hellish helter-skelter higgledy-piggledy hugger-mugger illegal illegitimate illicit impermissible in a mess inchoate indecisive indefinite indeterminate inform infuriate insensate irregular jumbled justiciable kaleidoscopic lawless lumpen mad mindless misty mixed up mucked up muddled nihilistic nonconstitutional nondescript nonlegal nonlicit obscure orderless orgasmic orgastic outlaw outlawed pandemoniac punishable raging ravening raving revolutionist rip-roaring sans-culottic sans-culottish scattered screwed up shapeless skimble-skamble snafu storming stormy syndicalistic tempestuous terrorist topsy-turvy triable troublous tumultuous turbulent unallowed unauthorized unclear unconstitutional undefined under-the-counter under-the-table unlawful unofficial unordered unorganized unruly unstatutory unwarrantable unwarranted uproarious upside-down vague wild wrongful