Temor (Spanish for “fear”) comes from the Latin for the same, timor.
From this root, we also get the English name… Timothy. The -thy ending comes from the Greek theo-, meaning, “God” — so Timothy is literally, one who is scared of God.
From the same root, we also get the less common… temerity, which just means “boldness”: and what is being bold if not, not having any fear?