Pentecostal
Part of speech: adjective
Definition: of, or relating to Pentecost of, or relating to a Christian religious movement that emphasizes the Holy Spirit
Part of speech: noun
Definition: a member of a Pentecostal church
Protestant
Part of speech: adjective
Definition: of greater quality or merit.
Example sentence: The name, Seventh-day Adventist, is a standing rebuke to the Protestant world. Here is the line of distinction between the worshipers of God, and those who worship the beast, and receive his mark. The great conflict is between the commandments of God and the requirements of the beast.