The Oxford Thesaurus An A-Z Dictionary of Synonyms - normaladj.

1) standard, regular, average, conventional, usual, run-of-the-mill, ordinary, routine, universal, general, common, customary, natural, typical, conformist, orthodox; healthy: If living in this mess seems normal to you, we clearly have different standards. His temperature and pulse are normal. 2) sane, stable, rational, reasonable, well-adjusted: After he had set fire to his school, Julian's parents began to wonder if he was quite normal.