impinge
Meaning: to impact, affect, make an impression 2. to encroach, infringe
Usage: The loud construction noise began to impinge on the students’ ability to concentrate.
interject
Meaning: to insert between other things
Usage: During our conversation, the cab driver occasionally interjected his opinion.
officious
Meaning: offering one’s services when they are neither wanted nor needed
Usage: Brenda resented Allan’s officious behavior when he selected colors that might best improve her artwork.