77 entries under spoil topic. ×

1
subvert(verb, change, disturb, cancel)
1
tip over(verb, expression, drop, change, disturb)
1
topple(verb, drop, change, disturb, fall)
1
turn inside-out(verb, expression, change, disturb)
1
turn topsy-turvy(verb, expression, upset, change, disturb)
1
turn upside-down(verb, expression, change, disturb)
1
upend(verb, change, disturb, tumble)
0
abate(cancel, invalidate, negate, nullify)
0
abolish(cancel, invalidate, negate, nullify)
0
abrogate(cancel, invalidate, negate, nullify)
0
annihilate(cancel, invalidate, negate, nullify)
0
annul(cancel, invalidate, negate, nullify)
0
bring to naught(expression, cancel, invalidate, negate)
0
cancel(invalidate, negate, nullify)
0
capsize(verb, change, disturb, overturn)
0
crimp(cancel, invalidate, negate, nullify)
0
dirty(verb, disorder, ruin, foul)
0
have(cancel, invalidate, negate, nullify)
0
impoverish(cancel, invalidate, negate, nullify)
0
injure(verb, cancel, reverse, invalidate)
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APASmart Define. (2015). unsettle thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/unsettle/thesaurus/synonyms
ChicagoSmart Define. 2015. "unsettle thesaurus" https://smartdefine.org/unsettle/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, unsettle thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/unsettle/thesaurus/synonyms>.
MLASmart Define. "unsettle thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/unsettle/thesaurus/synonyms>