A demolitionist is someone who is highly skilled in tearing down structures using explosives. However, there are a few other synonyms for this term that are used to describe professionals with similar skills. One of the most common synonyms for demolitionist is "wrecker." A wrecker is a person who dismantles a building or structure piece by piece. Another synonym for demolitionist is "destroyer." A destroyer is someone who brings down something using force. Other synonyms for demolitionist include "razor," "obliterator," and "crasher." These words refer to professionals who can reduce a building or structure to rubble with their specialized techniques and knowledge.