S - sola fides per solam Dei gratium (in the Bible but comes after "not"; James 2:24)
A - adoratio Dei solius (biblical, but needs to be defined properly; Deuteronomy 6:13)
N - nuda scriptura Dei (completely unbiblical; John 21:25)
T - tentator est Deus nemini homini (fully biblical; James 1:13)
A - affirmans nullos alios deos esse (fully biblical; 1 Corinthians 8:6)
C - consubstantiational Eucharist (semi-biblical; 1 Corinthians 11:29)
L - limited atonement (completely unbiblical; John 3:16)
A - annihilationism (unbiblical; Revelation 14:11)
U - unconditional election (unbiblical; 22:17)
S - soul sleep (unbiblical; Luke 23:43)
Anyone can believe anything not in the Bible. The Bible was written by men, not God.
I use only the Bible but still add my opinions, making the possibilities endless.