| warning(noun, sign, indication, danger, warn) |
| omen(noun, sign, indication, warning, warn) |
| caution(noun, sign, indication, warning, danger) |
| risk(noun, danger, menace, impendence) |
| troublemaker(noun, danger, menace, impendence) |
| annoyance(noun, danger, menace, impendence) |
| augury(noun, sign, indication, warning, future) |
| bodement(noun, sign, indication, warning, future) |
| boding(noun, sign, indication, warning, future) |
| clue(noun, sign, indication, warning, future) |
| commination(noun, danger, menace, impendence) |
| foreboding(noun, sign, indication, warning, future) |
| foretoken(noun, sign, indication, warning, future) |
| forewarning(noun, sign, indication, warning, future) |
| harbinger(noun, sign, indication, warning, future) |
| hazard(noun, danger, menace, impendence) |
| hunch(noun, sign, indication, warning, future) |
| indication(noun, sign, warning, future) |
| intimidation(noun, danger, menace, impendence) |
| jeopardy(noun, danger, menace, impendence) |