Synonyms|108Antonyms|13|Broader|5Narrower|0Related|30

34 entries under reinforce topic. ×

5
support(verb, hold, maintain, found)
4
bolster(verb, hold, maintain, uphold)
4
sustain(verb, hold, maintain, uphold)
3
bear(verb, hold, maintain, stay, base)
3
hold(verb, maintain, base, uphold)
3
hold up(verb, expression, phrasal verb, hold, maintain)
3
shore up(verb, expression, phrasal verb, support, hold)
3
uphold(verb, hold, maintain, bolster)
2
base(verb, hold, maintain, stay, bear)
2
bed(verb, hold, maintain, stay, bear)
2
brace(verb, hold, maintain, uphold)
2
buttress(verb, hold, maintain, uphold)
2
carry(verb, hold, maintain, uphold)
2
cradle(verb, hold, maintain, stay, bear)
2
crutch(verb, hold, maintain, stay, bear)
2
keep up(verb, expression, phrasal verb, hold, maintain)
2
mainstay(verb, hold, maintain, stay, bear)
2
maintain(verb, buttress, buoy)
2
prop(verb, hold, maintain, uphold)
2
prop up(verb, expression, maintain, buttress)
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APASmart Define. (2015). undergird thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/undergird/thesaurus/synonyms
ChicagoSmart Define. 2015. "undergird thesaurus" https://smartdefine.org/undergird/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, undergird thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/undergird/thesaurus/synonyms>.
MLASmart Define. "undergird thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/undergird/thesaurus/synonyms>