Synonyms of stimulus

stimulus

noun

ˈstim-yə-ləs 

as in incentive

something that arouses action or activity

seeing a Broadway play for the first time was the stimulus for her career in the theater

Synonyms & Similar Words

• incentive
• impetus
• encouragement
• motivation
• stimulant
• impulse
• momentum
• provocation
• boost
• spur
• catalyst
• yeast
• fuel
• reason
• instigation
• goad
• incitation
• inducement
• shot in the arm
• incitement
• cause
• consideration
• invitation
• motive
• antecedent
• spark
• grounds
• occasion
• catalyzer

Antonyms & Near Antonyms

• disincentive
• counterincentive

Example Sentences

Recent Examples of stimulus

Yet, as with many of Swift’s exes, Hiddleston will forever and always provide some sort of lyrical stimulus. — Leigh Blickley, Entertainment Weekly, 25 Sep. 2026

The goal is to spread out the incoming traffic and economic stimulus beyond the major hubs and peak tourist seasons of July and August. — Cnt Editors, Condé Nast Traveler, 22 Sep. 2026

Another compartment for the negative stimuli, such as the spray or shock. — Bestreviews, Chicago Tribune, 18 Sep. 2026

Prioritize Strength Training Research suggests that without a consistent stimulus from being challenged to work, muscles tend to atrophy, or waste away. — Kristen Gasnick, Verywell Health, 17 Sep. 2026