Synonyms|382Antonyms|14|Broader|3Narrower|0Related|73

124 entries under base topic. ×

1
seating(noun, support, rest, balance)
1
security(noun, support, action, beginning)
1
shore(noun, hold, block, back)
1
source(noun, support, action, cause, start)
1
stake(noun, hold, block, back)
1
stanchion(noun, hold, block, back)
1
starting point(noun, expression, cause, start)
1
stave(noun, hold, block, back)
1
stay(noun, support, hold, block, back)
1
stiffener(noun, hold, block, back)
1
stilt(noun, hold, block, back)
1
theorem(noun, support, action, beginning)
1
theory(noun, support, action, beginning)
1
timber(noun, hold, block, back)
1
warrant(noun, support, action, beginning)
0
ABCs(substance, basis, grounds)
0
beginning(noun, start, source, foundation)
0
fundamentals
0
ground floor(expression, idiom)
0
ground work(expression, idiom)
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APASmart Define. (2015). substratum thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/substratum/thesaurus/synonyms
ChicagoSmart Define. 2015. "substratum thesaurus" https://smartdefine.org/substratum/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, substratum thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/substratum/thesaurus/synonyms>.
MLASmart Define. "substratum thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/substratum/thesaurus/synonyms>