| A | B |
| luna | moon |
| lunar | of or pertaining to the moon |
| lunatic | mad; affected by the moon |
| lunacy | madness caused by the moon |
| clair de lune | French for moonlight |
| lunambulist | one whose sleep walking issupposedly caused by the moon |
| lunarium | instrument showing the phases and motions of the moon |
| interlunar | time between old and new moon when the moon is invisible |