66 entries under grand topic. ×

1
boundless(big, large, huge, considerable)
1
capacious(big, substantial, large, generous)
1
commodious(big, significant, substantial, large)
1
comprehensive(total, big, substantial, large)
1
comprising(big, large, huge, considerable)
1
expanded(big, new, large, additional)
1
extended(big, new, large, extra)
1
far-reaching(severe, big, important, substantial)
1
indiscriminate(big, large, huge, considerable)
1
lengthy(big, large, huge, considerable)
1
long(big, large, huge, considerable)
1
pervasive(big, large, huge, considerable)
1
prevalent(adjective, big, large, prime)
1
protracted(big, large, huge, considerable)
1
roomy(big, large, huge, considerable)
1
scopic(big, large, huge, inclusive)
1
scopious(big, large, huge, inclusive)
1
spacious(big, substantial, large, generous)
1
sweeping(total, energetic, big, powerful, large)
1
talented(adjective, fine, important, famous, significant)
11 years ago|22k views|share |citing 
APASmart Define. (2015). major thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/major/thesaurus/synonyms
ChicagoSmart Define. 2015. "major thesaurus" https://smartdefine.org/major/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, major thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/major/thesaurus/synonyms>.
MLASmart Define. "major thesaurus" 6 July 2015. Web. 29 September 2026. <https://smartdefine.org/major/thesaurus/synonyms>