- Definitions|1
- Thesaurus|58
- Abbreviations|0
34 entries under adjective topic. ×
| observing(attentive, observant) | |
| perpendicular(firm, straight, upright) | |
| raised(firm, straight, upright) | |
| respectful(attentive, observant) | |
| rigid(firm, straight, upright) | |
| standing(firm, straight, upright) | |
| stiff(firm, straight, upright) | |
| straight | |
| straight up(expression, firm, straight, upright) | |
| thoughtful(attentive, observant) | |
| upright(firm, straight, vertical) | |
| upstanding(firm, straight, upright) | |
| vertical(firm, straight, upright) | |
| watchful(attentive, observant) |
For more, visit
Arrect on
Power Thesaurus
| APA | Smart Define. (2013). arrect thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/arrect/thesaurus/synonyms |
| Chicago | Smart Define. 2013. "arrect thesaurus" https://smartdefine.org/arrect/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2013, arrect thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/arrect/thesaurus/synonyms>. |
| MLA | Smart Define. "arrect thesaurus" 18 May 2013. Web. 22 September 2026. <https://smartdefine.org/arrect/thesaurus/synonyms> |