| stroke(noun, verb, mark, draw, stain) |
| stumble(noun, slip, failure, fault, mistake) |
| such-and-such(adjective, strange, new, remote, mysterious) |
| such and such(expression, adjective, idiom, unknown, undisclosed) |
| thud(noun, bar) |
| trace(noun, verb, mark, draw, stain) |
| transgression(noun, slip, failure, fault, mistake) |
| trespass(noun, slip, failure, fault, mistake) |
| unacknowledged(adjective, unknown, undisclosed, nameless, anonymous) |
| unapprehended(adjective, strange, new, remote, mysterious) |
| unascertained(adjective, strange, new, remote, mysterious) |
| unattested(adjective, unknown, undisclosed, nameless) |
| unavowed(adjective, unknown, undisclosed, nameless) |
| uncelebrated(adjective, strange, new, remote, unknown) |
| uncharted(adjective, strange, new, remote, mysterious) |
| unclaimed(adjective, unknown, undisclosed, nameless) |
| uncredited(adjective, unknown, undisclosed, nameless) |
| underline(verb, mark, draw, stain, blemish) |
| undesignated(adjective, unknown, undisclosed, nameless, anonymous) |
| undiscovered(adjective, strange, new, remote, mysterious) |