invasive

[Example Sentences]:
1. The most invasive can be downloaded onto a phone and will quietly forward emails, calls and texts.
2. This is actually less invasive then private industry.
3. I thought Norton was bad, but Kaspersky takes annoying and invasive to a new level.
4. In terms of invasive species danger, risks are also plant-specific.
5. Birds spread their seeds, and the invasive process begins in another area.
6. Google has already a non invasive glucose monitoring device in evaluation phase.