grinniken angolul

chuckle [chuckled, chuckling, chuckles]▼(to laugh quietly or inwardly)
verb
[UK: ˈtʃʌk.l̩] [US: ˈtʃʌk.l̩]

chortle▼(joyful, somewhat muffled laugh)
noun
[UK: ˈtʃɔːt.l̩] [US: ˈtʃɔːr.tl̩]