caphar (Hebrew #5608)
properly, to score with a mark as a tally or record, i.e. (by implication) to inscribe, and also to enumerate; intensively, to recount, i.e. celebrate
KJV usage: commune, (ac-)count; declare, number, + penknife, reckon, scribe, shew forth, speak, talk, tell (out), writer.
Pronounce: saw-far'
Origin: a primitive root
ta`ar (Hebrew #8593)
a knife or razor (as making bare): also a scabbard (as being bare, i.e. empty)
KJV usage: (pen-)knife, razor, scabbard, shave, sheath.
Pronounce: tah'-ar