Protrude -

While "stick out" is the common conversational equivalent, is often favored in technical or formal writing. PROTRUDE Definition & Meaning - Merriam-Webster

: A nail protruding from a wall, or an envelope sticking out of a bag. Contextual Variations protrude

The verb is primarily used to describe physical objects or parts of the body that extend outward. While "stick out" is the common conversational equivalent,

To is to thrust forward or stick out from a surface or boundary. Derived from the Latin protrudere ( pro- "forward" and trudere "to thrust"), the word captures the physical act of being pushed or extending beyond a standard plane. Meaning and Usage To is to thrust forward or stick out

: Teeth or a jaw that sticks out, or medical conditions like a "protruding disc" in the spine.

: Rocks protruding from a cliff face or coastlines that stick out into the water.