Choose the odd one out:

The correct answer is Option (3) → Wail

Word	Meaning	Group
(1) Giggle	to laugh in a light, silly way	laughing
(2) Chuckle	to laugh quietly	laughing
(3) Wail (the odd one)	to cry loudly with a long, high sound, out of pain or grief	crying
(4) Snigger	to laugh at someone in a rude, half-hidden way	laughing