undetected

undetected
adj.
Use adv., P. and V. λάθρᾱ.
Be undetected, v.: P. and V. λανθά̆νειν.
Do a thing undetected: P. and V. λανθά̆νειν τι ποιῶν, or λανθά̆νων τι ποιεῖν.

undetected:

1. indēprensus: an u. mistake, i. error, Virg. Aen. 5, 591.

2. obscūrus: ib. 2, 135.

3. sēcrētus: an u. fault, secreta culpa, Sen. Hipp. 721: v. TO HIDE, TO DETECT, SECRET.