stimulating
UK: ˈstɪmjʊleɪtɪŋ | US: ˈstɪmjəleɪtɪŋ
adj. causing excitement or interest; invigorating
vt. (present participle of stimulate) encouraging or arousing activity or growth
The root stimul derives from Latin stimulus (a goad or spur), reflecting the idea of prodding something into action. The suffix -ate (from Latin -atus) forms verbs, while -ing creates the present participle or adjective form. Historically, "stimulate" evolved from the literal sense of physical prodding (e.g., spurring a horse) to metaphorical encouragement (e.g., stimulating the mind). The word retains its core logic of "provoking a response."
The lecture was so stimulating that the audience stayed an hour longer to discuss.
Caffeine is known for stimulating the central nervous system.
She finds mountain climbing physically and mentally stimulating.
The artist used bright colors to create a visually stimulating composition.
His stimulating questions sparked a lively debate among the students.