178 entries under advance topic. ×

4
go up(verb, expression, phrasal verb, increase)
4
sprout(verb, phrasal verb, turn, raise)
4
step up(verb, expression, increase, raise)
4
strengthen(verb, charge, increase, develop)
3
aggravate(verb, increase, raise, rise)
3
exaggerate(verb, increase, develop, raise)
3
gain(noun, verb, charge, increase)
3
levitate(verb, phrasal verb, increase, raise)
3
mature(verb, turn, raise, produce)
3
pullulate(verb, increase, run, turn)
3
redouble(verb, increase, raise, rise)
3
spring up(verb, expression, phrasal verb, go, cover)
3
thrive(verb, increase, turn, raise)
2
branch out(verb, expression, go, cover)
2
breed(verb, increase, turn, raise)
2
burst forth(verb, expression, phrasal verb, go, cover)
2
deepen(verb, increase, raise, gain)
2
germinate(verb, turn, raise, produce)
2
pad(verb, go, cover, increase)
2
pick up(verb, expression, increase, raise)
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APASmart Define. (2016). swell thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/swell/thesaurus/synonyms
ChicagoSmart Define. 2016. "swell thesaurus" https://smartdefine.org/swell/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2016, swell thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/swell/thesaurus/synonyms>.
MLASmart Define. "swell thesaurus" 29 March 2016. Web. 30 September 2026. <https://smartdefine.org/swell/thesaurus/synonyms>