Synonyms of big-gun

1 Syllable

name, strong

2 Syllables

touching, famous, telling, big-wheel, hot-dog, potent, namest, leading, weighty, hotdog, namer, guiding, moving

3 Syllables

important, controlling, lionlike, page-oner, forcible, influential, leonine, governing, momentous, eminent, inspiring, prominent, substantial, meaningful, dominant, affecting

4 Syllables

efficacious, significant, impressive, instrumental, major-league, persuasive

6 Syllables

authoritative