| unfamiliar(adjective, unusual, strange, fresh, original) |
| unfaultable |
| unflawed |
| unharmed |
| unhurt |
| unknown(adjective, unusual, strange, fresh, original) |
| unlike(adjective, unusual, strange, fresh, original) |
| unseasoned(adjective, unusual, strange, fresh, original) |
| unskilled(adjective, unusual, strange, fresh, original) |
| untarnished(adjective, clean, honest, pure, modest) |
| untrained(adjective, unusual, strange, fresh, original) |
| untried(adjective, unusual, strange, fresh, original) |
| untrodden(adjective, unusual, strange, fresh, original) |
| unused(adjective, pleasant, unusual, strange, fresh) |
| unusual(adjective, strange, fresh, original, current) |
| unwed(adjective, quiet, simple, pure, innocent) |
| up-to-date(adjective, unusual, strange, fresh, original) |
| vestal(adjective, quiet, simple, pure, innocent) |
| vigorous(adjective, pleasant, clean, solid, perfect) |
| virtuous(adjective, quiet, simple, pure, innocent) |