102 entries under swell topic. ×

3
augment(verb, take, cover, advance, increase)
3
cover(verb, go, open, run, extend)
3
enlarge(verb, take, cover, advance, increase)
3
fill out(verb, expression, increase, open, develop)
3
inflate(verb, go, cover, advance, increase)
3
unfold(verb, take, go, cover, increase)
3
widen(verb, take, go, cover, advance)
2
aggrandize(verb, take, cover, advance, increase)
2
annex(noun, verb, advance, increase, raise)
2
blow up(verb, expression, increase, open, develop)
2
bolster(verb, support, increase, open, keep)
2
burgeon(verb, increase, open, develop, extend)
2
crane(verb, take, go, cover, increase)
2
develop(verb, take, cover, advance, increase)
2
distend(verb, go, cover, advance, increase)
2
fan out(verb, expression, take, cover, increase)
2
grow(verb, cover, increase, open, develop)
2
heighten(verb, take, cover, advance, increase)
2
magnify(verb, take, go, cover, advance)
2
mount(verb, advance, increase, open, develop)
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APASmart Define. (2015). protract thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/protract/thesaurus/synonyms
ChicagoSmart Define. 2015. "protract thesaurus" https://smartdefine.org/protract/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, protract thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/protract/thesaurus/synonyms>.
MLASmart Define. "protract thesaurus" 10 April 2015. Web. 26 September 2026. <https://smartdefine.org/protract/thesaurus/synonyms>