28 entries under hard topic. ×
| sophisticated(adjective, fancy, difficult, complex) | |
| Daedalean(adjective, fancy, difficult, complex) | |
| Gordian(adjective, fancy, difficult, complex) | |
| abstruse(adjective, fancy, difficult, complex) | |
| arduous(adjective, fancy, difficult, complex) | |
| byzantine(adjective, fancy, difficult, complex) | |
| can of worms(expression, adjective, idiom, fancy) | |
| complex(adjective, fancy, difficult, intricate) | |
| convoluted(adjective, fancy, difficult, complex) | |
| difficult(adjective, fancy, complex, intricate) | |
| elaborate(adjective, fancy, difficult, complex) | |
| entangled(adjective, fancy, difficult, complex) | |
| fancy(adjective, difficult, complex, intricate) | |
| gasser(adjective, fancy, difficult, complex) | |
| interlaced(adjective, fancy, difficult, complex) | |
| intricate(adjective, fancy, difficult, complex) | |
| involved(adjective, fancy, difficult, complex) | |
| knotty(adjective, fancy, difficult, complex) | |
| labyrinthine(adjective, fancy, difficult, complex) | |
| mega factor(expression, adjective, fancy, difficult) |
For more, visit
Hi-tech on
Power Thesaurus
| APA | Smart Define. (2013). hi-tech thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/hi-tech/thesaurus/synonyms |
| Chicago | Smart Define. 2013. "hi-tech thesaurus" https://smartdefine.org/hi-tech/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2013, hi-tech thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/hi-tech/thesaurus/synonyms>. |
| MLA | Smart Define. "hi-tech thesaurus" 28 June 2013. Web. 23 September 2026. <https://smartdefine.org/hi-tech/thesaurus/synonyms> |