Intrusive
Part of speech: adjective
Definition: Tending or apt to intrude; doing that which is not welcome; interrupting or disturbing; entering without right or welcome. Of rocks: forced, while in a plastic or molten state, into the cavities or between the cracks or layers of other rocks.
Example sentence: Living most of my life in New York, I witnessed plenty of nanny state laws. Later, I lived in D.C. for a bit and saw even more. I assumed when I got to Colorado, the Wild West, there would be a rejection of such intrusive legislation. I was wrong.
Interfering
Part of speech: verb
Definition: To get involved or involve oneself, causing disturbance.