- Definitions|2
- Thesaurus|598
- Abbreviations|0
112 entries under sign topic. ×
| sinking feeling(expression, indication, warning, omen) | |
| stamp(mark, light) | |
| straw(suggestion, indication, warning, foreboding) | |
| trace(mark, light, indication, evidence) | |
| vestige(mark, light, indication, evidence) | |
| vibes(noun, indication, warning, omen) | |
| wave(mark, light, indication, evidence) | |
| whistle(mark, light, indication, evidence) | |
| wink(mark, light, indication, evidence) | |
| witness(mark, light) | |
| writing(suggestion, indication, foreboding, omen) | |
| writing on the wall(expression, idiom, suggestion, foreboding) |
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| APA | Smart Define. (2015). harbinger thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/harbinger/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "harbinger thesaurus" https://smartdefine.org/harbinger/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2015, harbinger thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/harbinger/thesaurus/synonyms>. |
| MLA | Smart Define. "harbinger thesaurus" 13 April 2015. Web. 28 September 2026. <https://smartdefine.org/harbinger/thesaurus/synonyms> |