| retainable | |
| right(reasonable, justified, defensible) | |
| rightful(reasonable, justified, defensible) | |
| safe | |
| sensible | |
| sound(reasonable, rational, justified, defensible) | |
| sufferable | |
| suitable(reasonable, justified, defensible) | |
| tolerable | |
| unceasing | |
| understandable(reasonable, justified, defensible) | |
| unending | |
| valid(reasonable, justified, defensible) | |
| vindicable(sound, reasonable, rational, justified, defensible) | |
| warrantable(sound, reasonable, rational, justified, defensible) | |
| well-founded(reasonable, justified, defensible) | |
| worthwhile |
For more, visit
Maintainable on
Power Thesaurus
| APA | Smart Define. (2015). maintainable thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/maintainable/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "maintainable thesaurus" https://smartdefine.org/maintainable/thesaurus/synonyms (accessed September 21, 2026). |
| Harvard | Smart Define 2015, maintainable thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/maintainable/thesaurus/synonyms>. |
| MLA | Smart Define. "maintainable thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/maintainable/thesaurus/synonyms> |