groundbreaking

noun 0.778

trailblazer

noun 0.700

pioneer

noun 0.679

pioneering

noun 0.646

pacesetter

noun 0.623

innovator

noun 0.621

first mover

noun 0.621

breaker

noun 0.613

breakthrough

noun 0.601

forerunner

noun 0.594

breacher

noun 0.590

trendsetter

noun 0.590

groundwork

noun 0.587

vanguard

noun 0.587

grounder

noun 0.586

icebreaker

noun 0.584

originator

noun 0.568

founder

noun 0.563

initiator

noun 0.558

disrupter

noun 0.553

discoverer

noun 0.553

instigator

noun 0.545

starter

noun 0.544

gravedigger

noun 0.543

torchbearer

noun 0.542

pioneer species

noun 0.541

mover and shaker

noun 0.538

backgrounder

noun 0.535

prospector

noun 0.533

pathfinder

noun 0.530

establisher

noun 0.527

outrider

noun 0.526

world-beater

noun 0.525

backer

noun 0.525

digger

noun 0.524

advancer

noun 0.524

begetter

noun 0.523

lawbreaker

noun 0.522

front runner

noun 0.522

prime mover

noun 0.520

advance guard

noun 0.519

leader

noun 0.518

gatecrasher

noun 0.518

explorer

noun 0.516

challenger

noun 0.516

strikebreaker

noun 0.515

firebreak

noun 0.515

transgressor

noun 0.515

ground

noun 0.514

brakeman

noun 0.514

rockhead

noun 0.508

excavator

noun 0.506

revolutionary

noun 0.506

builder

noun 0.504

deal breaker

noun 0.504

gatekeeper

noun 0.503

disturber

noun 0.502

grubber

noun 0.501

stomper

noun 0.501

bringer

noun 0.501

opener

noun 0.500

sodbuster

noun 0.500

breakout

noun 0.500