56 entries under intensification topic. ×

1
proliferation(noun, rise, growth, surge)
1
promotion(noun, advance, increase, progress, development)
1
spread(noun, raise, gain, rise, development)
1
stacking up(noun, expression, advance, increase, defeat)
1
surge(noun, advance, increase, raise, gain)
1
swell(noun, advance, increase, raise, gain)
1
swelling(noun, raise, gain, rise, development)
1
upgrade(noun, advance, increase, raise, gain)
1
upsurge(noun, advance, increase, raise, gain)
1
upswing(noun, advance, increase, progress, development)
1
upturn(noun, advance, increase, raise, gain)
1
waxing(noun, advance, increase, defeat, raise)
0
ascent(noun, advance, increase, progress, growth)
0
buildup(noun, increase, rise, growth, lift)
0
climb(noun, advance, increase, progress, growth)
0
distention(noun, advance, increase, progress, growth)
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APASmart Define. (2015). step-up thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/step-up/thesaurus/synonyms
ChicagoSmart Define. 2015. "step-up thesaurus" https://smartdefine.org/step-up/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, step-up thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/step-up/thesaurus/synonyms>.
MLASmart Define. "step-up thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/step-up/thesaurus/synonyms>