205 entries under difficult topic. ×
| backbreaker(noun, adjective, work, tough) | |
| baroque(adjective, complex, sophisticated, involved) | |
| clamorous(adjective, tough, urgent, challenging) | |
| embellished | |
| exaggerated(strong, powerful, penetrating) | |
| exorbitant | |
| farfetched | |
| high-tech(adjective, complex, sophisticated, involved) | |
| implausible | |
| mixed(adjective, fancy, complex, intricate) | |
| mystifying(awkward, tricky, complicated, perplexing) | |
| outlandish | |
| overblown | |
| overdone(adjective, tortuous, tortured) | |
| preposterous | |
| protracted(strong, powerful, penetrating, arduous) | |
| rococo(adjective, complex, sophisticated, involved) | |
| tortuous(adjective, complex, sophisticated, involved) | |
| turbulent(adjective, severe, rough, violent) | |
| unclear(adjective, obscure, complex, tricky) |
For more, visit
Hard on
Power Thesaurus
| APA | Smart Define. (2016). hard thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/hard/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "hard thesaurus" https://smartdefine.org/hard/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2016, hard thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/hard/thesaurus/synonyms>. |
| MLA | Smart Define. "hard thesaurus" 24 March 2016. Web. 23 September 2026. <https://smartdefine.org/hard/thesaurus/synonyms> |