32 entries under strong topic. ×

6
hard(adjective, firm, substantial, stiff)
4
firm(adjective, hard, substantial, stiff)
3
concrete(adjective, hard, substantial, sturdy)
3
dense(adjective, hard, firm, substantial)
1
brick wall(expression, adjective, hard, solid)
1
close(adjective, hard, substantial, compact)
1
compact(adjective, hard, firm, substantial)
1
compacted(adjective, hard, firm, substantial)
1
concentrated(adjective, hard, firm, substantial)
1
consolidated(adjective, hard, firm, substantial)
1
dimensional(adjective, hard, substantial, sturdy)
1
fixed(adjective, hard, substantial, sturdy)
1
heavy(adjective, hard, substantial, compact)
1
hefty(adjective, hard, substantial, sturdy)
1
hulk(adjective, hard, substantial, sturdy)
1
hunk(adjective, hard, substantial, sturdy)
1
husky(adjective, hard, substantial, sturdy)
1
massed(adjective, hard, solid, substantial)
1
material(adjective, hard, substantial, sturdy)
1
physical(adjective, hard, substantial, sturdy)
<12>
11 years ago|3.1k views|share |citing 
APASmart Define. (2015). rocklike thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/rocklike/thesaurus/synonyms
ChicagoSmart Define. 2015. "rocklike thesaurus" https://smartdefine.org/rocklike/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, rocklike thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/rocklike/thesaurus/synonyms>.
MLASmart Define. "rocklike thesaurus" 13 April 2015. Web. 26 September 2026. <https://smartdefine.org/rocklike/thesaurus/synonyms>