- Definitions|2
- Thesaurus|802
- Abbreviations|0
88 entries under vagueness topic. ×
| unpredictability(noun, trouble, concern, anxiety, confusion) | |
| waffle(noun, cover, line, lie, lying) | |
| worry(noun, trouble, concern, anxiety, confusion) | |
| abstruseness(uncertainty, obscurity, haziness, opacity) | |
| changeableness(noun, trouble, concern, anxiety, confusion) | |
| disquiet(noun, trouble, concern, anxiety, confusion) | |
| indistinctness(noun, uncertainty, obscurity, roughness) | |
| oscillation(noun, trouble, concern, anxiety, confusion) |
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| APA | Smart Define. (2016). doubtfulness thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/doubtfulness/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "doubtfulness thesaurus" https://smartdefine.org/doubtfulness/thesaurus/synonyms (accessed October 1, 2026). |
| Harvard | Smart Define 2016, doubtfulness thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/doubtfulness/thesaurus/synonyms>. |
| MLA | Smart Define. "doubtfulness thesaurus" 29 February 2016. Web. 1 October 2026. <https://smartdefine.org/doubtfulness/thesaurus/synonyms> |