1
innervate(stimulate, excite, boost, strengthen, animate)
1
inspirit(stimulate, excite, boost, strengthen, animate)
1
install
1
instigate(verb, set, present, cause, excite)
1
institute
1
invigorate(stimulate, excite, boost, strengthen, animate)
1
irrupt
1
jazz up(expression, stimulate, excite, boost, strengthen)
1
jet
1
juice up(expression, stimulate, excite, boost, strengthen)
1
jump
1
jump over
1
jump sharply(verb, start, rise, jump, leap)
1
jump with(verb, start, rise, jump, leap)
1
jut
1
jut out
1
launch
1
leap over
1
leap up
1
leap up into(verb, start, rise, jump, leap)
11 years ago|3k views|share |citing 
APASmart Define. (2015). start up thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/start_up/thesaurus/synonyms
ChicagoSmart Define. 2015. "start up thesaurus" https://smartdefine.org/start_up/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, start up thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/start_up/thesaurus/synonyms>.
MLASmart Define. "start up thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/start_up/thesaurus/synonyms>