stimulis
stimulis is a Latin form of stimulus, meaning “goad, spur; incentive”. It is the ablative plural masculine noun.
Found 78 times in the Latin texts on Socratos.
Where it is used
Caesar, De Bello Gallico 7.82.1: Dum longius ab munitione aberant Galli, plus multitudine telorum proficiebant; posteaquam propius successerunt, aut se stimulis inopinantes induebant aut in scrobes delati transfodiebantur aut ex vallo ac turribus traiecti pilis muralibus interibant.
Boethius, De consolatione philosophiae 3.M7.2: Stimulis agit fruentes
All forms of stimulus (declension table)
Source: Socratos (socratos.org), a free reader for Ancient Greek and Latin. Grammar from the Perseus Treebank and Morpheus; dictionary entries from Lewis & Short, A Latin Dictionary (Perseus Digital Library, CC BY-SA). Counts are from the texts on Socratos.