Synonyms of 'snigger'
The tourists snigger at the locals' outdated ways and dress.
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If someone giggles, they laugh in a childlike way, because they are amused, nervous, or embarrassed.
Both girls began to giggle.
Giggle is also a noun.
She gave a little giggle.
When you laugh, you make a sound with your throat while smiling and show that you are happy or amused. People also sometimes laugh when they feel nervous or are being unfriendly.
He laughed with pleasure when people said he looked like his Dad.
Thesaurus for snigger from the Collins English Thesaurus
If someone sniggers , they laugh quietly in a disrespectful way , for example at something rude or unkind .