0
great(important, famous, outstanding, eminent, well-known)
0
heavyweight(big, heavy, substantial)
0
hefty(big, heavy, substantial)
0
high-flying(important, famous, well-known)
0
high-up(important, famous, well-known)
0
idiom
0
importance
0
indicated
0
life and death(expression, idiom, big, heavy, substantial)
0
lined
0
massive(big, heavy, substantial)
0
material(big, heavy, substantial)
0
meat and potatoes(expression, idiom, critical, decisive)
0
name of the game(expression, idiom, important, essential, critical)
0
no-nonsense(big, heavy, substantial)
0
obese(big, heavy, substantial)
0
of note
0
overweight(big, heavy, substantial)
0
ponderous(big, heavy, substantial)
0
porcine(big, heavy, substantial)
11 years ago|2.2k views|share |citing 
APASmart Define. (2015). underlined thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/underlined/thesaurus/synonyms
ChicagoSmart Define. 2015. "underlined thesaurus" https://smartdefine.org/underlined/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, underlined thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/underlined/thesaurus/synonyms>.
MLASmart Define. "underlined thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/underlined/thesaurus/synonyms>