60 entries under noun topic. ×

2
push(charge, cause, boost, spur)
2
stimulator(cause, stimulus)
2
urge(stimulus, incentive, inducement)
1
cause(charge, boost, spur, encouragement)
1
elate
1
eye-opener(charge, cause, boost, spur)
1
fireworks(charge, cause, boost, spur)
1
incitation(charge, cause, boost, spur)
1
instigation(charge, cause, boost, spur)
1
kick(charge, cause, boost, spur)
1
motivator(incentive, motive, instigator, activator)
1
motive(charge, cause, boost, spur)
1
piquing(charge, cause, boost, spur)
1
prod
1
propellant(charge, cause, boost, spur)
1
rowel
1
shot in the arm(expression, idiom, charge, cause)
1
sting(charge, cause, boost, spur)
1
tonic
1
turn-on(charge, cause, boost, spur)
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APASmart Define. (2015). fillip thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/fillip/thesaurus/synonyms
ChicagoSmart Define. 2015. "fillip thesaurus" https://smartdefine.org/fillip/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, fillip thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/fillip/thesaurus/synonyms>.
MLASmart Define. "fillip thesaurus" 10 April 2015. Web. 29 September 2026. <https://smartdefine.org/fillip/thesaurus/synonyms>