4
consolidate(verb, close, place, set, fix)
4
develop(verb, form, advance, increase, open)
4
gelatinize(verb, form, set, fix, develop)
4
jelly(verb, form, set, develop, combine)
4
spread(verb, advance, increase, open, develop)
4
thick
3
aggrandize(verb, advance, increase, open, develop)
3
build(verb, advance, increase, turn, raise)
3
build up(verb, expression, advance, increase, develop)
3
churn
3
clabber(noun, verb, set, turn, spoil)
3
compact(verb, close, set, fix, develop)
3
dilate(verb, advance, increase, open, develop)
3
distend(verb, advance, increase, open, develop)
3
fill out(verb, expression, advance, increase, open)
3
grow thick(verb, expression, set, swell, expand)
3
ossify(verb, close, set, fix, hard)
3
stretch(verb, advance, increase, open, develop)
2
add(verb, set, boost, swell, expand)
2
add to(expression, develop, secure, join, strengthen)
11 years ago|6.5k views|share |citing 
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>