- Definitions|2
- Thesaurus|3k
- Abbreviations|0
103 entries under cruel topic. ×
| hard-boiled(adjective, person, mean, strong, hard) | |
| pitiless(adjective, severe, harsh, determined) | |
| undeviating(adjective, strong, smooth, flat, harsh) | |
| unflinching(adjective, strong, flat, firm, harsh) | |
| demanding(adjective, hard, severe, rough, difficult) | |
| ruthless(adjective, hard, rough, harsh) | |
| unresponsive(adjective, person, hard, careless, indifferent) | |
| unsparing(adjective, strong, hard, tough, severe) | |
| cold(adjective, strong, hard, severe, harsh) | |
| heartless(adjective, mean, hard, harsh, careless) | |
| inhuman(adjective, harsh, determined, fierce) | |
| unfeeling(adjective, mean, hard, tough, severe) | |
| unsusceptible(adjective, hard, careless, indifferent) | |
| cold-blooded(adjective, person, hard, careless, indifferent) | |
| indifferent(adjective, hard, careless, apathetic) | |
| insensitive(adjective, hard, careless, indifferent) | |
| intense(adjective, severe, harsh, resolute) | |
| unappeasable(adjective, harsh, determined, fierce) | |
| unstoppable(adjective, harsh, determined, fierce) | |
| uncompassionate(adjective, person, mean, hard, careless) |
For more, visit
Inflexible on
Power Thesaurus
| APA | Smart Define. (2016). inflexible thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/inflexible/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "inflexible thesaurus" https://smartdefine.org/inflexible/thesaurus/synonyms (accessed October 1, 2026). |
| Harvard | Smart Define 2016, inflexible thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/inflexible/thesaurus/synonyms>. |
| MLA | Smart Define. "inflexible thesaurus" 24 March 2016. Web. 1 October 2026. <https://smartdefine.org/inflexible/thesaurus/synonyms> |