Words to Describe snickers

How snickers often is described ("________ snickers")

• polite
• private
• unwelcome
• suppressed
• vulgar
• interspersed
• lewd
• several
• more
• masculine
• repressed
• subdued
• appreciative
• size
• loud
• few
• little
• nervous
• audible
• helpless
• quiet
• sly
• derisive
• frozen
• occasional
• concealed
• dirty
• stifled
• miniature
• muffled
• feminine