H3787–כָּשֵׁר–ka.sher

And said, If it shall please the king, and if I have found favor in his sight, and the thing shall seem right before the king, and I am pleasing in his eyes, let it be written to reverse the letters devised by Haman the son of Hammedatha the Agagite, which he wrote to destroy the Jews who are in all the king's provinces:

וְכָשֵׁ֤ר (כָשֵׁ֤ר) kha.Sher “it is proper”

If the iron is blunt, and he doth not whet the edge, then must he use more strength: but wisdom is profitable to direct.

הַכְשֵׁ֖ר hakh.Sheir “to give success”

In the morning sow thy seed, and in the evening withhold not thy hand: for thou knowest not whether shall prosper, either this or that, or whether they both shall be alike good.

יִכְשָׁר֙ yikh.Shar “will it succeed”