instone One way to set something Not debatable How some things are written How some things are chiseled How some things are carved "The rule is not written ___" How some things are set Set up, as software Not negotiable Nonnegotiable, as a plan What can follow eight key words in this puzzle to get phrases meaning 'permanent' Totally and utterly unchanging Usage examples of "instone". In Instone, such things were not the province of those who lived under the aegis of Camolsaer.