Of, pertaining to, or characteristic of anergy(adjective)
Wiktionary.org : Text is available under the Creative Commons Attribution-ShareAlike License
Use "anergic" in a sentence
"Instead, they wait 'passively on the sidelines' in the 'anergic state,' depending upon a second signal from the brain to confirm the virus and authorize the white blood cells to attack."
"But front-page coverage notwithstanding, the reaction in Washington was extraordinarily anergic."
"In the media business, we are settled in the anergic state."