55 entries under deepen topic. ×

13
enhance(verb, advance, increase, develop, disturb)
13
intensify(verb, advance, increase, develop, disturb)
13
magnify(verb, advance, increase, develop, disturb)
11
heighten(verb, advance, increase, develop, disturb)
10
increase(noun, verb, advance, develop, raise)
9
strengthen(verb, advance, increase, develop, raise)
8
aggravate(verb, advance, increase, develop, disturb)
8
augment(verb, advance, increase, raise, rise)
8
raise(verb, advance, increase, encourage, rise)
7
multiply(verb, advance, increase, raise, rise)
6
aggrandize(verb, advance, increase, raise, rise)
6
reinforce(verb, advance, increase, develop, raise)
6
rise(verb, advance, increase, develop, disturb)
5
escalate(verb, advance, increase, raise, rise)
5
exaggerate(verb, advance, increase, raise, rise)
5
expand(verb, advance, increase, develop, raise)
5
rouse(verb, support, charge, advance, increase)
5
whet(verb, support, charge, increase, disturb)
4
blow up(verb, expression, increase, rise, aggravate)
4
exacerbate(verb, increase, raise, severe, boost)
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APASmart Define. (2015). redouble thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/redouble/thesaurus/synonyms
ChicagoSmart Define. 2015. "redouble thesaurus" https://smartdefine.org/redouble/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, redouble thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/redouble/thesaurus/synonyms>.
MLASmart Define. "redouble thesaurus" 13 April 2015. Web. 22 September 2026. <https://smartdefine.org/redouble/thesaurus/synonyms>