Get the FREE one-click dictionary software for Windows
or the iPhone/iPad and Android apps
Adjective: stagnant  stag-nunt
  1. Not circulating or flowing
    "stagnant water";
    - dead
     
  2. Not growing or changing; without force or vitality
    "The stagnant economy showed no signs of improvement";
    - moribund

See also: adynamic [archaic], standing, undynamic