38 entries under actual topic. ×

17
indubitable(adjective, clear, firm, solid, physical)
9
undoubted(adjective, clear, flat, firm, solid)
5
solid(adjective, sound, reasonable, material, certain)
2
factual(clear, physical, material, certain, sure)
2
firm(clear, physical, material, certain, sure)
2
honest(physical, material, truthful)
2
material
2
substantial(sound, reasonable, physical, material, rational)
2
veritable(adjective, physical, material, certain, absolute)
1
concrete(clear, material, certain, definite, sure)
1
right(sound, reasonable, physical, material, rational)
1
sensible(physical, material)
0
bodily(physical, material)
0
corporal(physical, material)
0
corporeal(physical, material)
0
de facto(expression, physical, material)
0
embodied(physical, material)
0
essential(physical, material)
0
existent(physical, material)
0
existing(physical, material)
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APASmart Define. (2015). irrefutable thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/irrefutable/thesaurus/synonyms
ChicagoSmart Define. 2015. "irrefutable thesaurus" https://smartdefine.org/irrefutable/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, irrefutable thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/irrefutable/thesaurus/synonyms>.
MLASmart Define. "irrefutable thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/irrefutable/thesaurus/synonyms>