harmless

adj 1: not causing or capable of causing harm; "harmless bacteria";

"rendered the bomb harmless" [ant: {harmful}]

2: not injurious to physical or mental health [syn: {innocuous}]

[ant: {noxious}]

3: not producing any toxic effects

4: unlikely to harm or disturb anyone; "harmless old man" [syn:

{innocuous}]

5: (pathology) not threatening to life or health; not

malignant; "a benign tumor is usually harmless" [syn: {nonmalignant}]