91 entries under extend topic. ×

1
rise(verb, support, advance, increase, develop)
1
sinew(verb, support, increase, establish)
1
slap on(verb, expression, advance, increase, develop)
1
snowball(verb, get, advance, increase, promote)
1
spread(verb, advance, increase, raise, rise)
1
swarm(verb, advance, increase, raise, rise)
1
tack on(verb, expression, advance, increase, develop)
1
tag on(verb, expression, increase, develop, secure)
1
teem(verb, advance, increase, raise, rise)
1
wax(verb, support, advance, increase, raise)
0
sweeten(verb, increase, develop, boost)
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APASmart Define. (2015). reinforce thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/reinforce/thesaurus/synonyms
ChicagoSmart Define. 2015. "reinforce thesaurus" https://smartdefine.org/reinforce/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, reinforce thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/reinforce/thesaurus/synonyms>.
MLASmart Define. "reinforce thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/reinforce/thesaurus/synonyms>