1
hang out(verb, expression, phrasal verb, make, meet)
1
heighten(verb, advance, increase, raise, swell)
1
herd(verb, make, meet, draw, total)
1
hill
1
huddle(verb, make, meet, draw, total)
1
imitate
1
improve(verb, advance, increase, raise, swell)
1
inflate(verb, advance, increase, raise, swell)
1
inquire(verb, check, examine, try, confirm)
1
intensate(verb, advance, increase, raise, swell)
1
intensify(verb, advance, increase, raise, swell)
1
investigate(verb, check, examine, try, confirm)
1
keep pace with(expression, idiom)
1
knot
1
landing
1
levitate(verb, advance, increase, raise, swell)
1
look into(verb, expression, phrasal verb, check, examine)
1
look like
1
magnify(verb, advance, increase, raise, swell)
1
make a trial run(verb, expression, idiom, check, examine)
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APASmart Define. (2015). stack up thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/stack_up/thesaurus/synonyms
ChicagoSmart Define. 2015. "stack up thesaurus" https://smartdefine.org/stack_up/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, stack up thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/stack_up/thesaurus/synonyms>.
MLASmart Define. "stack up thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/stack_up/thesaurus/synonyms>