| augural(adjective, feature, sign, omen, prophetic) |
| auguring(verb, adjective, feature, sign, omen) |
| betokening(verb, adjective, feature, sign, omen) |
| indicative(adjective, feature, sign, omen) |
| predicting(verb, adjective, feature, sign, omen) |
| presaging(verb, adjective, feature, sign, omen) |
| prophetical(adjective, feature, sign, omen, sibylline) |
| sibylline(adjective, feature, sign, omen, prophetic) |
| vatic(adjective, feature, sign, omen, prophetic) |
| vatical(adjective, feature, sign, omen, prophetic) |
| vaticinal(adjective, feature, sign, omen, prophetic) |
| adumbrate(verb, indication, warning, omen) |
| advance word(expression, sign, indication, warning) |
| announcement(noun, sign, indication, warning, leak) |
| anticipation(noun, indication, warning, omen) |
| cue(noun, break, flash, indication, warning) |
| divinitory(noun, adjective, indication, warning, omen) |
| emblematic(adjective, feature, sign, omen) |
| flash(noun, break, mark, light, sign) |
| forebode(verb, feeling, sign, hunch, premonition) |