Giggling, Grinning, Cracking Up
This page is the CodyCross answer for the clue below from Pet Shop, Group 355, Puzzle 2 (Asian Forest Scorpion).
Question
Giggling, Grinning, Cracking Up
Answer
LAUGHING
Word Meaning:
LAUGHING — verbal noun of laugh: the action of the verb to laugh.
Definitions from Wiktionary.