This word is acceptable for play in the UK dictionary that is being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

adj. Not protesting; compliant, docile.

"It’s already hard to remember that only weeks ago, three years into the near shutdown of the world financial system and the Great Recession, an eerie unprotesting silence still blanketed the country."

functionless    humble-looking    light-handed    full-frontal    deafen