138 entries under increase topic. ×

1
pour it on(verb, expression, idiom, raise)
1
progress(verb, advance, raise, rise)
1
proliferate(verb, advance, raise, rise)
1
prolong(verb, advance, raise, rise)
1
protract(verb, advance, raise, rise)
1
pullulate(verb, advance, raise, rise)
1
pyramid(verb, improve, expand, strengthen)
1
run up(verb, expression, improve, swell)
1
set off(verb, expression, encourage, raise)
1
severe(verb, raise, boost, aggravate)
1
slap on(verb, expression, advance, raise)
1
snowball(verb, advance, raise, rise)
1
soar(swell, grow, mount)
1
speed up(verb, expression, advance, raise)
1
spike(verb, raise, severe, improve)
1
stack up(verb, expression, advance, raise)
1
stretch(verb, extend, strengthen, enlarge)
1
supplement(verb, advance, raise, rise)
1
swarm(verb, advance, raise, rise)
1
tack on(verb, expression, advance, raise)
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APASmart Define. (2015). deepen thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/deepen/thesaurus/synonyms
ChicagoSmart Define. 2015. "deepen thesaurus" https://smartdefine.org/deepen/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, deepen thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/deepen/thesaurus/synonyms>.
MLASmart Define. "deepen thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/deepen/thesaurus/synonyms>