tahowr (Hebrew #2889)
from 2891; pure (in a physical, chemical, ceremonial or moral sense)
KJV usage: clean, fair, pure(-ness).
Pronounce: taw-hore'
Origin: or tahor {taw-hore'}
thowr (Hebrew #2890)
purity
KJV usage: pureness.
Pronounce: teh-hore'
Origin: from 2891