- Definitions|1
- Thesaurus|693
- Abbreviations|0
217 entries under adjective topic. ×
| dedicated | |
| deliberate | |
| devoted | |
| equal | |
| identical | |
| imperishable | |
| incessant(persistent, continuous, endless, relentless) | |
| indefatigable | |
| indelible | |
| ineradicable | |
| inextirpable | |
| interminable(persistent, continuous, endless, relentless) | |
| inveterate | |
| irredeemable | |
| irrepealable | |
| like | |
| monolithic(even, rigid, inflexible, reliable) | |
| narrow(hard, severe, rough, harsh) | |
| naughty | |
| neverending(persistent, continuous, endless, relentless) |
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| APA | Smart Define. (2015). unalterable thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/unalterable/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "unalterable thesaurus" https://smartdefine.org/unalterable/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2015, unalterable thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/unalterable/thesaurus/synonyms>. |
| MLA | Smart Define. "unalterable thesaurus" 13 April 2015. Web. 24 September 2026. <https://smartdefine.org/unalterable/thesaurus/synonyms> |