patiyr (Hebrew #6359)
open, i.e. unoccupied
KJV usage: free.
Pronounce: paw-teer'
Origin: from 6362
patar (Hebrew #6362)
to cleave or burst through, i.e. (causatively) to emit, whether literal or figurative (gape)
KJV usage: dismiss, free, let (shoot) out, slip away.
Pronounce: paw-tar'
Origin: a primitive root