The word "kindness" is used three times in the Book of Mormon, all in reference to the Savior, Jesus Christ.
They are:
3 Nephi 22:8
In a little wrath I hid my face from thee for a moment, but with everlasting kindness will I have mercy on thee, saith the Lord thy Redeemer.
3 Nephi 22:10
For the mountains shall depart and the hills be removed, but my kindness shall not depart from thee, neither shall the covenant of my peace be removed, saith the Lord that hath mercy on thee.
1 Nephi 19:9
And the world, because of their iniquity, shall judge him to be a thing of naught; wherefore they scourge him, and he suffereth it; and they smite him, and he suffereth it. Yea, they spit upon him, and he suffereth it, because of his loving kindness and his long-suffering towards the children of men.
The words "humble" and "humbled" are found in 55 verses of the Book of Mormon. The word is sometimes used more than once in a verse. This count did not include variations such as "humility".
The word 'endure' is used 12 times in the Book of Mormon.
Singing is mentioned in 30 verses of the Book of Mormon.
the word wo is used in 78 verses of the book of mormon.
The word "thank" appears 38 times in the Book of Mormon. However the word "thanks" appears 167 times.
The word "behold" is used in 1499 verses in the Book of Mormon.
the word repentance is used in 92 verses in the book of mormon.
I counted 444 occurrances of the word "heart" or "hearts" in the Book of Mormon.
exactly 56 times.
About 669 times.
The word 'vessel' or 'vessels' is used in 14 verses in the Book of Mormon.
The word "help" appears 12 times throughout the Book of Mormon, and the word "helped" appears once.
The word "Christ" appears 71 times in the Book of Mormon.