Romans 11:5
at ... present <1722 3568> [at this present.]
chosen ... grace <5485 1589> [election of grace.]
The election which proceeds from the mercy and goodness of God.
Romans 11:7
What then <5101 3767> [What then?]
Israel <2474> [Israel.]
but ... elect <1161 1589> [but the election.]
That is, the elect, the abstract being used for the concrete. So the Jews or the circumcised people, are called Israel, or the circumcision.
but ....... rest <1161 3062> [and the rest.]
were hardened <4456> [blinded. or, hardened.]