Theos

-Primary name used for God in the New Testament. He is the only true God, the Savior. Theos is also used to describe Jesus, as in Tit 2:13

Rom 3:30 Seeing it is one God, which shall justify the circumcision by faith, and uncircumcision through faith.
1Ti 1:1 Paul, an apostle of Jesus Christ by the commandment of God our Saviour, and Lord Jesus Christ, which is our hope;
Tit 2:13 Looking for that blessed hope, and the glorious appearing of the great God and our Saviour Jesus Christ;