Soapy (adjective)

Having the quality of soap, slippery and smooth to the touch.

Origin:

Derived from the noun soap, which comes from the old english sāpe, which comes from the latin sapo.

Examples:

1. The bar of soap had a soapy texture.
2. She felt a soapy film on her skin after washing her face.
3. The soapy water was too slippery to grip the dish.
4. The soap left a soapy residue on the sink.
5. The soapy lather was spreading everywhere.