67 entries under expression topic. ×

1
get taller(verb, advance, turn, raise)
1
get to(swell, grow, baffle, confound)
1
glop up(set, dry, coalesce, clot)
1
hook up with(idiom, develop, secure, strengthen)
1
make firm(verb, place, set, secure)
1
mark up(verb, advance, increase, raise)
1
muddy the waters(idiom, baffle, confound, surprise)
1
nail down(verb, place, set, secure)
1
open out(verb, increase, open, develop)
1
pop up(verb, advance, turn, raise)
1
press together(verb, concentrate, squeeze, curtail)
1
puff up(verb, increase, open, develop)
1
put in a nutshell(verb, idiom, concentrate, squeeze)
1
render solid(develop, secure, join, strengthen)
1
snarl up(baffle, confound, surprise, puzzle)
1
soup up(verb, increase, open, develop)
1
spread out(verb, increase, open, develop)
1
spring up(verb, advance, turn, raise)
1
stay put(verb, place, set, secure)
1
step up(verb, advance, increase, raise)
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APASmart Define. (2015). thicken thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/thicken/thesaurus/synonyms
ChicagoSmart Define. 2015. "thicken thesaurus" https://smartdefine.org/thicken/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, thicken thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/thicken/thesaurus/synonyms>.
MLASmart Define. "thicken thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/thicken/thesaurus/synonyms>