[Salvation]

Is it temperarious or temerarious?

TEMERARIOUS

Ecclesiastical censure placed on certain teaching that is, in the Church's judgment, rash and that, if consistently held, leads to doctrinal error.

See Also: THEOLOGICAL CENSURE

[Tax-chick]

Is it temperarious or temerarious?

The latter, I think. I have a sense that the root temer- means something like "incautious" or "not sufficiently well thought-out."