What words are used to describe children's smiling speech?

it's clear-headed,

pointing fingers,

beating around the bush,

getting straight to the point,

hesitating,

looking at each other,

whispering,

firmly,

seriously, < p

gossip,

slowness,

watertight,

self-evident,

confident,

chattering,

quiet,

babbling,

stuttering,

generous, < p