Synonyms|38Antonyms|0|Broader|0Narrower|0Related|14
1
ambush
1
astonish
1
bushwhack
1
catch at
1
catch off-guard
1
catch unawares
1
come from behind(expression, idiom)
1
come upon unexpectedly(expression, idiom)
1
do the unexpected(expression, idiom)
1
drop in on(expression, idiom)
1
fasten upon
1
jump
1
jump at
1
pounce
1
pounce upon
1
pull up short(expression, idiom)
1
scramble for
1
seize
1
seize on
1
snap at
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APASmart Define. (2015). spring upon thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/spring_upon/thesaurus/synonyms
ChicagoSmart Define. 2015. "spring upon thesaurus" https://smartdefine.org/spring_upon/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, spring upon thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/spring_upon/thesaurus/synonyms>.
MLASmart Define. "spring upon thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/spring_upon/thesaurus/synonyms>