94 entries under open topic. ×

1
outspread(verb, cover, increase, develop)
1
piggyback(verb, increase, develop, extend)
1
puff up(verb, expression, increase, develop)
1
pull out(verb, expression, phrasal verb, go, increase)
1
range(verb, go, cover, run)
1
soup up(verb, expression, increase, develop)
1
spin off(expression, expand, stretch, widen)
1
supplement(verb, take, cover, advance, increase)
1
take(verb, cover, increase, develop)
1
unravel(verb, increase, develop, extend)
1
upsurge(verb, increase, develop, extend)
0
expound(expand, stretch, widen)
0
puff out(expression, expand, stretch, widen)
0
release(verb, extend, spread, expand)
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APASmart Define. (2016). prolong thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/prolong/thesaurus/synonyms
ChicagoSmart Define. 2016. "prolong thesaurus" https://smartdefine.org/prolong/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, prolong thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/prolong/thesaurus/synonyms>.
MLASmart Define. "prolong thesaurus" 17 February 2016. Web. 22 September 2026. <https://smartdefine.org/prolong/thesaurus/synonyms>