2
set aside(verb, expression, keep, store, accumulate)
2
shipwreck(noun, verb, break, ruin, destroy)
2
smash(noun, verb, break, help, ruin)
2
squirrel away
2
strand(verb, break, ruin, destroy, damage)
2
swell(verb, charge, advance, increase, raise)
2
top off(verb, expression, phrasal verb, charge, burden)
2
treasure(verb, keep, maintain, manage, hide)
2
unite(verb, make, charge, meet, increase)
1
accelerate(verb, advance, increase, raise, swell)
1
add(verb, make, meet, draw, yield)
1
add up(verb, expression, phrasal verb, make, meet)
1
advance(verb, increase, raise, swell, grow)
1
aggravate(verb, advance, increase, raise, rise)
1
amount to(verb, expression, phrasal verb, make, meet)
1
ascend(verb, advance, increase, raise, swell)
1
associate(verb, make, meet, draw, total)
1
augment(verb, advance, increase, raise, rise)
1
backlog
1
ballast(verb, charge, burden, carry, pack)
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APASmart Define. (2015). pile up thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/pile_up/thesaurus/synonyms
ChicagoSmart Define. 2015. "pile up thesaurus" https://smartdefine.org/pile_up/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, pile up thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/pile_up/thesaurus/synonyms>.
MLASmart Define. "pile up thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/pile_up/thesaurus/synonyms>