"Obtrusion" Natural Recordings by Native Speakers
Obtrusion refers to the act of inserting or pushing oneself or something else into a place or situation in a way that is unwanted or unwelcome. It can also refer to the act of inserting or protruding something (such as a tooth or a piece of metal) into a space or opening. In a broader sense, obtrusion can also refer to the intrusion or interference of something (such as an idea or a person) into a conversation, situation, or sphere of influence.
Obtund is a verb that means to reduce or weaken something, often emphasizing or removing its harsh or intense qualities. For example, a loud noise might be obtunded by placing a pillow over it, or a strong flavor might be obtunded by mixing it with a milder one. In a figurative sense, obtund can also mean to dull or desensitize someone to an experience or emotion, making it less intense or overwhelming.