Spearheading synonyms 202 Words and Phrases for SpearheadingSynonym words of leading encompass directing, paving the way for, advocating, leading the charge in, being the vanguard of, igniting, instigating, fostering and heralding. Other words related to alternate involve word with similar meaning and definition of synonym. Text crafted to target the keyword spearheading synonym can be formulated to attract and retain readers.