untraceable in a sentence

Examples

1. The infected died in 6 months to a year, and the virus is untraceable.
2. The noise complaint was apparently bogus, and was made from an untraceable mobile phone.
3. Cross was also in the film " Untraceable ", with Diane Lane.
4. Hence till date The Alfa or The Genesis of the church remains mysterious and untraceable.
5. Restrained Marko will be given subdermal silicon transplants giving him a hardened untraceable silicon armor.
6. The crosslines are untraceable and the terminal line is weakly marked by black interneural dots.
7. The crosslines are untraceable except the terminal line which is indicated by black interveinal dots.
8. The claim is first " practically untraceable, " then it's completely untraceable.
9. The claim is first " practically untraceable, " then it's completely untraceable.
10. So : something like that is " practically untraceable " by the average internet user.