150 entries under adjective topic. ×
| neutral(dull, flat, pale, bland) | |
| open-ended(open, vague, unknown, unfixed) | |
| unrestricted | |
| unsettled(uncertain, doubtful, vague, dubious) | |
| weak | |
| changeable | |
| cloudy | |
| dull(monotonous, neutral, colorless, expressionless) | |
| enduring | |
| evasive(vague, unknown, general, unclear) | |
| extensive | |
| gloomy | |
| immense(infinite, boundless, unlimited, unbounded) | |
| incalculable | |
| inexhaustible(vague, unknown, general, unclear) | |
| inexplicit | |
| intangible(vague, unknown, general, unclear) | |
| murky | |
| non-specific | |
| numberless(immense, infinite, boundless, unlimited) |
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| APA | Smart Define. (2015). undefined thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/undefined/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "undefined thesaurus" https://smartdefine.org/undefined/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2015, undefined thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/undefined/thesaurus/synonyms>. |
| MLA | Smart Define. "undefined thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/undefined/thesaurus/synonyms> |