Luo, I loosen; dialysis, analysis.
Metron, a measure; metronome, diameter, thermometer, barometer.
Mŏnos, alone; monastery, monogram, monosyllable.
Morphē, shape; amorphous, dimorphous, metamorphic.
Naus, a ship; nautical.
Nekros, a dead body; necropolis, necromancy.
Nŏmos, a law; autonomous, astronomy, Deuteronomy.
Oikos, a house; economy, economical.
Onŏma, a name; anonymous, synonymous, patronymic.
Optŏmai, I see; optics, synoptical.