25 entries under boost topic. ×

20
cushion(noun, verb, support, help, aid)
12
bolster(noun, verb, support, help, thing)
7
support(noun, verb, help, sustain)
3
brace(noun, verb, support, help, aid)
3
maintain(verb, support, help, aid)
3
prop(noun, verb, support, help)
3
stay(verb, support, help, aid)
2
buttress(verb, support, help, sustain)
2
carry(verb, support, help, sustain)
2
hold up(verb, expression, support, help)
2
reinforce(verb, support, help, sustain)
2
shore up(verb, expression, support, help, aid)
2
sustain(verb, support, help, strengthen)
2
uphold(verb, support, help, aid)
1
bear up(verb, expression, support, help, aid)
0
aid(verb, support, help, sustain)
0
assist(verb, support, help, aid)
0
augment(verb, strengthen, reinforce)
0
buck up(verb, expression, support, help, aid)
0
bulwark(verb, support, help, aid)
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APASmart Define. (2016). pillow thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/pillow/thesaurus/synonyms
ChicagoSmart Define. 2016. "pillow thesaurus" https://smartdefine.org/pillow/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, pillow thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/pillow/thesaurus/synonyms>.
MLASmart Define. "pillow thesaurus" 2 February 2016. Web. 24 September 2026. <https://smartdefine.org/pillow/thesaurus/synonyms>