Synonym word of unsolicited:
free, freewilled, gratis, gratuitous, offered, spontaneous, uncalled-for, undesirable, undesired, unforced, uninvited, unrequested, unsought, unwelcome, voluntary, volunteered
free, freewilled, gratis, gratuitous, offered, spontaneous, uncalled-for, undesirable, undesired, unforced, uninvited, unrequested, unsought, unwelcome, voluntary, volunteered