Get the FREE one-click dictionary software for Windows
or the iPhone/iPad and Android apps
Adjective: indicatory  in'di-ku,to-ree [N. Amer], in'di-ku-t(u-)ree [Brit]
  1. (usually followed by 'of') pointing out or revealing clearly
    "The rising unemployment rate was indicatory of a struggling economy";
    - indicative, revelatory, significative, suggestive

See also: revealing