loon·y or loon·ey also lun·y 
(lnē)Informal
(lnē)Informal adj. loon·i·er, loon·i·est also lun·i·er or lun·i·est
1. Extremely foolish or silly.
2. Mentally deranged; crazy.
n. pl. loon·ies or loon·eys also lun·ies
A foolish or crazy person.
[Shortening and alteration of LUNATIC, or from LOON2.]
looni·ly adv.
looni·ness n.
- François
- François
- François Auguste René
- François Auguste Victor
- François de
- François de
- François Dominique
- Françoise d'Aubigné.
- François Marie Arouet.
- François Maurice
- François Pierre Guillaume
- François René de
- frap
- frappe
- frappé
- Fraser
- Fraser
- Fraser fir
- Fraser River
- frass
- frat
- fraternal
- fraternalism
- fraternally
- fraternity