breaker

noun 0.594

groundbreaker

noun 0.584

opener

noun 0.564

breacher

noun 0.563

iceberg

noun 0.558

ice bridge

noun 0.551

iceboat

noun 0.549

igniter

noun 0.541

deicer

noun 0.539

ice barrier

noun 0.537

firebreak

noun 0.537

windbreaker

noun 0.534

breakaway

noun 0.529

interrupter

noun 0.525

instigator

noun 0.524

intro

noun 0.522

disrupter

noun 0.521

firestarter

noun 0.517

appetizer

noun 0.514

breakthrough

noun 0.510

pew-opener

noun 0.509

initiator

noun 0.506

trailblazer

noun 0.506

ice scraper

noun 0.506

heartbreaker

noun 0.505

breakout

noun 0.505

circuit breaker

noun 0.504

breather

noun 0.503

starter

noun 0.502

break-off

noun 0.502

break

noun 0.501