rack·e·teernoun \ˌra-kə-ˈtir\: a person who makes money through illegal activities. One who obtains money by an illegal enterprise usually involving intimidation.
por·ten·tousadjective \pȯr-ˈten-təs\: giving a sign or warning that something usually bad or unpleasant is going to happen: trying to seem important, serious, or impressive.
1: of, relating to, or constituting a portent <suspense, portentous foreshadowing, hints of sinister and violent mysteries — Francine Prose>. 2: eliciting amazement or wonder :prodigious. 3 a: being a grave or serious matter <portentous decisions> b: self-consciously solemn or important :pompous<portentous declamation unsalted by the least trace of humor — W. H. Pritchard>. c: ponderously excessive <that discipline’s overwrought, portentous phrases — R. M. Coles>
om·i·nousadjective \ˈä-mə-nəs\: suggesting that something bad is going to happen in the future. Being or exhibiting an omen : portentous; especially: foreboding or foreshadowing evil : inauspicious.