wuss out

v. Slang

To withdraw from a commitment or course of action because of cowardice or insecurity: I was going to go into the haunted house, but then I wussed out and stayed in the car.

Common Names:

Name	Pronounced	Usage
Gaiana	-	Ancient Greek (Latinized)
Doris	['dɔris]
Ognen	-	Macedonian
Sonam	-	Tibetan, Bhutanese, Indian, Hindi, Marathi
Marcelo	mahr-THE-lo (Spanish), mahr-SE-lo (Latin American Spanish)	Spanish, Portuguese
Irvin	['ə:vin]