Hollow and Sinkage

Hollow noun - A sunken area forming a separate space.

Sinkage and hollow are semantically related in empty or dented area topic. In some cases you can use "Sinkage" instead a noun "Hollow".

Nearby Words: hollowed, hollowing, hollowly

Hollow and sinkage are semantically related in drop topic. You can use "Hollow" instead a noun "Sinkage", if it concerns topics such as depression, concavity.