en surfing (n, act)
― IsA ⟶
Weight: 2.0
en water sport (n, act) Source: Open Multilingual WordNet
en surfboard trick (n)
― IsA ⟶
Weight: 1.0
en surfing (n) Source: OpenCyc 2012
en surfing (n)
― IsA ⟶
Weight: 1.0
en intelligent agent activity (n) Source: OpenCyc 2012
en surfing (n)
― IsA ⟶
Weight: 1.0
en locomotion (n) Source: OpenCyc 2012