4
barrage(noun, action, charge, attack, fight)
4
blitzkrieg(noun, charge, attack, slight, strike)
4
bombardment(noun, attack, violence, disturbance, commotion)
4
creation
4
kickoff(noun, attack, start, top, beginning)
4
origination(noun, cause, start, top, beginning)
4
push(noun, force, charge, advance, attack)
3
arrival(noun, start, beginning, entrance, commencement)
3
assailing(noun, charge, strike, offensive, violence)
3
attempt(noun, act, attack)
3
battle(noun, fight, clash, combat, encounter)
3
debut
3
hit(noun, attack, slight, strike, insult)
3
introduction(start, top, beginning, opening, creation)
3
nascence(noun, start, birth)
3
nascency(noun, start, birth)
3
outpouring(noun, crash, storm, surge, rash)
3
outstart(noun, attack, start, beginning, commencement)
3
rise(cause, start, top, beginning, opening)
3
spate(noun, rash, occurrence, outburst, eruption)
11 years ago|10k views|share |citing 
APASmart Define. (2015). onset thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/onset/thesaurus/synonyms
ChicagoSmart Define. 2015. "onset thesaurus" https://smartdefine.org/onset/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, onset thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/onset/thesaurus/synonyms>.
MLASmart Define. "onset thesaurus" 17 July 2015. Web. 22 September 2026. <https://smartdefine.org/onset/thesaurus/synonyms>