Established
Part of speech: verb
Definition: To make stable or firm; to confirm.
Example sentence: Arbitrary power is most easily established on the ruins of liberty abused to licentiousness.
Strange
Part of speech: adjective
Definition: Not normal; odd, unusual, surprising, out of the ordinary.Unfamiliar, not yet part of one's experience.Having the quantum mechanical property of strangeness.
Example sentence: Thirty was so strange for me. I've really had to come to terms with the fact that I am now a walking and talking adult.