St. Paul sometimes uses the word saint to refer to the faithful in general.
Ephesians 4:12
For the perfecting of the saints, for the work of the ministry, for the edifying of the body of Christ:
Philippians 1:1
*Paul and Timothy, the servants of Jesus Christ; to all the saints in Christ Jesus, who are at Philippi, with the **bishops **and deacons. *(where are the “Bishops” and “Decons” in your Church protestants?)
Philippians 4:21
Salute ye every saint in Christ Jesus.
This type of saint is different from an canonized saint.