Acceptance
noun, verbal noun
I will accept and I have agreement in the matter. I have come to acceptance.
This is a jukugo word that uses the on'yomi readings of the kanji. You should be able to read this on your own.
コウイチはアメリカ合衆国の大統領になることを渋々受諾した。
Koichi reluctantly agreed to become the president of the United States.