16 entries under opener topic. ×

4
spur(noun, excitement, encouragement, stimulus, incentive)
3
trigger(noun, start, urge, beginning, stimulus)
2
actuation(noun, start, beginning, stimulus, incentive)
1
excitant(noun, start, urge, beginning, stimulus)
1
goose(noun, start, urge, beginning, stimulus)
1
turn-on(noun, start, urge, beginning, stimulus)
0
doorknob(noun, propellant)
0
eye-opener(noun, propellant)
0
geese(noun, urge, propellant)
0
incitation(noun, start, beginning, stimulus, incentive)
0
knob(noun, propellant)
0
knurl(noun, propellant)
0
propellant
0
shot in the arm(noun, expression, idiom, reassurance)
0
spark(noun, excitement, encouragement, provocation, stimulation)
0
springboard(noun, propellant)
11 years ago|2k views|share |citing 
APASmart Define. (2015). activation thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/activation/thesaurus/synonyms
ChicagoSmart Define. 2015. "activation thesaurus" https://smartdefine.org/activation/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, activation thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/activation/thesaurus/synonyms>.
MLASmart Define. "activation thesaurus" 13 April 2015. Web. 26 September 2026. <https://smartdefine.org/activation/thesaurus/synonyms>