Diurnal aberration is a phenomenon that causes the apparent displacement of celestial objects due to the rotation of the Earth.

Diurnoside is a steroid glycoside found in certain plants.

Diuranthoside is a steroid glycoside found in certain plants.

The diucon is a small bird native to South America.

Diuranium is a radioactive element.

She possessed a diuine beauty that captivated everyone.

The diuell tempted him with riches and power.

The diuells were causing chaos in the city.

The diurnalities of different animal species vary greatly.

Diurnality is the condition of being active during the day.