Intruding
Part of speech: verb
Definition: To thrust oneself in; to come or enter without invitation, permission, or welcome; to encroach; to trespass.
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: Everyone believes that artificial or prerecorded calls - 'robocalls,' as they're known - are awful. They're intrusive. They're unwanted.