94 entries under increase topic. ×

3
build up(verb, expression, advance, develop)
3
dilate(verb, advance, open, develop)
3
distend(verb, advance, open, develop)
3
fill out(verb, expression, advance, open)
3
stretch(verb, advance, open, develop)
2
bloat(verb, open, develop, spread)
2
bolster(verb, open, develop, extend)
2
boost(verb, advance, raise, rise)
2
bulk up(verb, expression, open, develop)
2
deepen(verb, set, advance, raise)
2
detail(verb, open, develop, extend)
2
explicate(verb, open, develop, extend)
2
gather(verb, gain)
2
heighten(verb, advance, open, develop)
2
hike(verb, open, develop, extend)
2
magnify(verb, advance, develop, raise)
2
mount(verb, advance, open, develop)
2
multiply(verb, advance, open, develop)
2
mushroom(verb, open, develop, extend)
2
outspread(verb, adjective, open, develop)
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APASmart Define. (2015). thicken thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/thicken/thesaurus/synonyms
ChicagoSmart Define. 2015. "thicken thesaurus" https://smartdefine.org/thicken/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, thicken thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/thicken/thesaurus/synonyms>.
MLASmart Define. "thicken thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/thicken/thesaurus/synonyms>