en most rocks
― HasProperty ⟶
Weight: 2.0
en very hard Source: Open Mind Common Sense contributors jlquelch and tomheath
en A marble floor
― HasProperty ⟶
Weight: 2.0
en very hard Source: Open Mind Common Sense contributors davet and browni
en nature
― HasProperty ⟶
Weight: 2.0
en very hard Source: Open Mind Common Sense contributors fredriguez and browni