sniggle

• You can't always sniggle successfully. —  The Beautiful Wretch; The Pupil of Aurelius; and The Four Macnicols
• Scots wha sniggle as ye go, —  Introduction to the Compleat Angler
• "Did you ever sniggle eels?" he said. —  Rob Harlow's Adventures A Story of the Grand Chaco
• "If we could get a breed of gals that didn't care, now, for their young uns," said Marks; "tell ye, I think 't would be 'bout the greatest mod'rn improvement I knows on," -- and Marks patronized his joke by a quiet introductory sniggle. —  Uncle Tom's Cabin
• Molly and Douglas did not like church; their fair heads were close together, and occasionally a faint sniggle would cause nurse to look round with stern reproval. —  Odd

Allen's Synonyms and Antonyms