61 entries under support topic. ×

1
harden(verb, increase, establish, extend)
1
heighten(verb, increase, establish, extend)
1
increase(verb, establish, extend, powerful)
1
intensify(verb, increase, establish, extend)
1
invigorate(verb, increase, establish, extend)
1
justify(verb, increase, establish, extend)
1
mainstay(noun, rock, prop, backbone)
1
make firm(verb, expression, increase, establish)
1
mount(verb, increase, establish, extend)
1
multiply(verb, increase, establish, extend)
1
powerful(verb, adjective, increase, establish)
1
regenerate(verb, increase, establish, extend)
1
rejuvenate(verb, increase, establish, extend)
1
renew(verb, increase, establish, extend)
1
restore(verb, increase, establish, extend)
1
rise(verb, increase, establish, extend)
1
set up(verb, expression, increase, establish)
1
steel(verb, increase, establish, extend)
1
step up(verb, expression, increase, establish)
1
substantiate(verb, increase, establish, extend)
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APASmart Define. (2015). sinew thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/sinew/thesaurus/synonyms
ChicagoSmart Define. 2015. "sinew thesaurus" https://smartdefine.org/sinew/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, sinew thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/sinew/thesaurus/synonyms>.
MLASmart Define. "sinew thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/sinew/thesaurus/synonyms>