threatening — tending or intended to menace: threatening gestures.
unsettling — to alter from a settled state; cause to be no longer firmly fixed or established; render unstable; disturb: Violence unsettled the government.
welcoming — a kindly greeting or reception, as to one whose arrival gives pleasure: to give someone a warm welcome.
Four-or-more syllable rhymes
developing — If you talk about developing countries or the developing world, you mean the countries or the parts of the world that are poor and have few industries.
unquestioning — indicating or implying a question: a questioning tone in her voice.
Four-or-more syllable rhymes
day of reckoning — If someone talks about the day of reckoning, they mean a day or time in the future when people will be forced to deal with an unpleasant situation which they have avoided until now.
