Having no applicable skills, in any possible area whatsoever, effectively makes me the master of redundancy. But that info is obsolete, like my insults dictionary, which I stole.

application applied applying area areas dicktionaries dicktionary effect effective effectively effectiveness insult insulting insults master masterful mastering mastery nothing obsolete obsoletion possibilities possibility possible redundancy redundant skill skilled skillful skills steal stealing stole stolen theft thief thievery thieving