snicker /snikˈər/

1. To snigger
2. To nicker or neigh

To say gigglingly

1. A giggle
2. A neigh

• ogress
• ogresses
• ogrish
• Ogygian
• Ogygian deluge
• oh
• OH
• oh boy
• oh dear
• OHG
• ohm
• ohmage
• ohmages
• ohmic
• ohmically
• ohmmeter
• ohmmeters
• ohms
• OHMS
• Ohm's law
• oho
• -oholic
• -oholism
• ohone
• OHP