unprompted Synonyms

impulsive off your own bat unstructured unrehearsed off-the-cuff spontaneously voluntary unthinking unlearned unbidden typical sudden spontaneous freewheeling unforced jumping the gun unwanted unsolicited unrequested unsought undemanded unasked unplanned uninvited unguided unpremeditated self-imposed rooted ingrained inborn impromptu impetuous habitual extempore extemporaneous congenital casual brainish automatic inherent innate regular normal natural native mechanical loth involuntary intuitive intuitional