Knowing synonyms for the term "nail hole" can come in handy when you are trying to convey a message that requires more specific words. One synonym could be "puncture mark," which refers to the impression left by a nail or other sharp object piercing a surface like a wall, board, or sheet of metal. Another synonym could be "borehole" or "drill hole," which implies a cleaner, more precise opening that may have been created with a specialized tool. You might also use the term "fastener mark" to describe the imprint left by any type of fastening device, such as a nail, screw, or staple. Knowing these synonyms can make your writing more vivid and precise.