He gave a shamefaced shrug when his mistake was pointed out in front of everyone.

At low tide, the shamefaced crabs retreated into the seaweed and avoided eye contact with beachgoers.

While snorkeling, we spotted a shamefaced crab tucked under a rock, its rounded shell perfectly camouflaged among the sand.

Her shamefacedness was evident when she apologized and looked down at her shoes.

After they accidentally spilled coffee on the client's report, their shamefacednesses were apparent to everyone in the meeting.

He shamefacedly admitted he had forgotten her birthday.