snicker /snikˈər/

1. To snigger
2. To nicker or neigh

To say gigglingly

1. A giggle
2. A neigh

• single-heartedly
• singlehood
• singlehoods
• single house
• single houses
• single in-line memory module
• single in-line memory modules
• single-lens reflex
• single-log
• single-logarithmic
• single malt
• single market
• single-minded
• single-mindedly
• single-mindedness
• singleness
• singlenesses
• single parent
• single-parent family
• single parents
• single-phase
• single-priced
• single pricing
• single procession
• singles