| purposely(adjective, adverb, willingly, openly, candidly) |
| spontaneous(adjective, willing, arrogant, voluntary, unwelcome) |
| spontaneously(adjective, adverb, freely, willingly, openly) |
| supererogatory(adjective, willing, arrogant, voluntary, unwelcome) |
| unasked(adjective, freely, voluntary, unsolicited, uninvited) |
| unbidden(adjective, willing, arrogant, freely, voluntary) |
| uncalled-for(adjective, willing, arrogant, voluntary, unwelcome) |
| unchallenged(adjective, freely, willingly, openly, candidly) |
| undemanded(adjective, willing, arrogant, freely, voluntary) |
| undesired(adjective, willing, arrogant, voluntary, unwelcome) |
| uninvited(adjective, willing, arrogant, voluntary, unwelcome) |
| unprompted(adjective, willing, arrogant, freely, voluntary) |
| unrequested(adjective, willing, arrogant, freely, voluntary) |
| unreservedly(adjective, freely, willingly, openly, candidly) |
| unsolicited(uninvited, unsought) |
| unsought(adjective, willing, arrogant, voluntary, unwelcome) |
| unwanted(adjective, willing, arrogant, voluntary, unwelcome) |
| unwelcome(adjective, willing, arrogant, voluntary, unsolicited) |
| willingly(adjective, adverb, happily, freely, openly) |
| without hindrance(expression, adjective, freely, willingly, openly) |