101 entries under disappointment topic. ×

26
reverse(noun, upset, break, check, ruin)
24
reversion(noun, decline, defeat, back, return)
22
check(noun, break, disorder, ruin, defeat)
22
regress(noun, back, return, slow)
21
regression(noun, back, return, slow)
20
backset(noun, back, return, slow)
20
reversal(noun, upset, defeat, delay, back)
19
comedown(noun, upset, delay, back, return)
14
impediment(noun, check, disorder, delay, stay)
12
blow(noun, upset, break, trouble, check)
12
hindrance(noun, check, disorder, delay, stay)
10
frustration(noun, upset, trouble, defeat, worry)
10
letdown(noun, upset, decline, defeat, blow)
9
defeat(noun, break, check, ruin, fall)
9
delay(noun, check, disorder, delay, stay)
9
difficulty(noun, disorder, worry, delay, anxiety)
9
failure(noun, break, trouble, check, ruin)
7
disaster(noun, upset, trouble, ruin, defeat)
7
trouble(noun, control, ruin, defeat, worry)
6
discouragement(noun, trouble, defeat, worry, back)
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APASmart Define. (2015). setback thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/setback/thesaurus/synonyms
ChicagoSmart Define. 2015. "setback thesaurus" https://smartdefine.org/setback/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, setback thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/setback/thesaurus/synonyms>.
MLASmart Define. "setback thesaurus" 4 July 2015. Web. 23 September 2026. <https://smartdefine.org/setback/thesaurus/synonyms>