. . . . "0.0"^^ . . "step"@en-us . . "the sound of a step of someone walking; \"he heard footsteps on the porch\""@en-us . "footstep"@en-us . "0.0"^^ . . . "0.530851"^^ . . . . . "07383823-n"^^ . . . . . . "footfall"^^ . . "0.469149"^^ . . . . . "107383823"^^ . "0"^^ . . . "0.0"^^ . . . "the sound of a step of someone walking; \"he heard footsteps on the porch\""@en-us . "footfall"@en-us . . . "0.0"^^ . "106931410"@en-us . . "0.0"^^ . "0"^^ . . "0.0"^^ .