Complex sentence: The term "pleiotropy" comes from the Greek πλείων "pleion", meaning "more", and τρόπος "tropos", meaning "way", and is not to be confused with "pleiotrophic", a common misspelling of pleiotropic.
Split into simpler sentences: The term "pleiotropy" comes from the Greek πλείων "pleion", meaning "more", and τρόπος "tropos", meaning "way". Not to be confused with "pleiotrophic", a common misspelling of pleiotropic.