SPEARHEAD Synonyms 35 Synonyms Antonyms ThesauruscomAlternate words for spearheading are headlining, paving the way for, promoting, leading the charge in, being the front-runner for, propelling, instigating, encouraging as well as inaugurating. Other words to variant encompass equivalent and link to thesaurus. Text planned for the keyword spearheading alternative word can be created to entice and inform readers.