'Words' in the Bible

[By] teaching these [things] to the brothers, you will be a good servant of Christ Jesus, trained in the words of the faith and of the good teaching that you have followed faithfully.

If anyone teaches other doctrine and does not devote himself to the sound words of our Lord Jesus Christ and the teaching [that is] in accordance with godliness,

he is conceited, understanding nothing, but having a morbid interest concerning controversies and disputes about words, from which come envy, strife, slanders, evil suspicions,