eret = - extr =
- ethnomathematical
- ethnomathematics
- ethnomedicinal
- ethnomedicinally
- ethnomedicine
- ethnomethodological
- ethnomethodologist
- ethnomethodology
- ethnomusic
- ethnomusicological
- ethnomusicologist
- ethnomusicology
- ethnonym
- ethnonymic
- ethnopedology
- ethnopharmacological
- ethnopharmacologically
- ethnopharmacology
- ethnophaulism
- ethnophilia