Intrusion (noun) حملہ، خلل اندازی

the action of intruding.
Example: “he was furious about this intrusion into his private life”
Tinker (verb) مکینک، دھات کے ٹوٹے برتن جوڑنے والا

attempt to repair or improve something in a casual or desultory way.
Example: “he spent hours tinkering with the car”