[{"Bold_text": "noun", "List Items": ["a loud sound produced by an explosion or sharp impact:the wham of a pile driver.", "a forcible impact."]}, {"Bold_text": "interjection", "List Items": ["(used as an exclamation suggestive of a loud slam, blow, or the like.)"]}, {"Bold_text": "verb (used with or without object)", "List Items": ["to hit or make a forcible impact, especially one producing a loud sound:The boat whammed into the dock.He whammed the door shut."]}, {"Bold_text": "adverb", "List Items": ["Also abruptly; with startling suddenness:The car ran wham up against the building."]}]