80 entries under extensive topic. ×

40
broad(adjective, open, great, complete, big)
19
large(adjective, quality, big, size, abundant)
17
comprehensive(adjective, quality, great, complete)
17
ample(adjective, large, sufficient, tighten)
17
spacious(adjective, quality, clear, open, great)
14
expansive(adjective, clear, open, free, complete)
14
general(adjective, open, complete, big, common)
12
far-reaching(adjective, quality, complete, full)
12
all-embracing(adjective, complete, full, absolute)
12
all-inclusive(adjective, quality, complete, full)
12
inclusive(adjective, complete, common, full)
12
vast(adjective, quality, large, huge)
11
capacious(adjective, large, ample, tighten)
11
sweeping(adjective, open, great, complete, big)
10
widespread(adjective, complete, full, broad)
9
extended(adjective, clear, free, big, property)
8
big(adjective, open, great, substantial, large)
8
roomy(adjective, substantial, space, large, huge)
8
voluminous(adjective, substantial, large, size)
7
commodious(adjective, substantial, large, huge)
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APASmart Define. (2016). wide thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/wide/thesaurus/synonyms
ChicagoSmart Define. 2016. "wide thesaurus" https://smartdefine.org/wide/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, wide thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/wide/thesaurus/synonyms>.
MLASmart Define. "wide thesaurus" 29 March 2016. Web. 24 September 2026. <https://smartdefine.org/wide/thesaurus/synonyms>