形容词未经鼓动的，自发的
unprompted的反义词
1. 自发的：unpromising 无前途的 | unprompted 自发的 | unpronounceable 不能发音的
1. " Leon Russell is my idol " is like a mantra John recited unprompted during interviews throughout his career.
adj
1. proceeding from natural feeling or impulse without external stimulus
e.g. an impulsive gesture of affection
Synonym: impulsive