32 entries under happy topic. ×

10
fortuitous(adjective, chance, fortunate, opportune)
6
adventitious(adjective, chance, fortunate, opportune)
2
opportune(adjective, fortunate, blessed, fluky)
2
propitious(adjective, fortunate, opportune, blessed)
1
golden(adjective, fortunate, opportune, blessed)
1
advantageous(adjective, useful, beneficial, fortunate)
1
all systems go(expression, idiom, fortunate, opportune)
1
auspicious(fortunate, opportune, blessed, fluky)
1
beneficial(useful, fortunate, advantageous, opportune)
1
benign(fortunate, opportune, blessed, fluky)
1
blessed(fortunate, opportune, fluky)
1
charmed(fortunate, opportune, blessed, fluky)
1
coming up roses(expression, idiom, fortunate, opportune)
1
everything going(expression, fortunate, opportune, blessed)
1
favored(fortunate, opportune, blessed, fluky)
1
felicitous(fortunate, opportune, blessed, fluky)
1
fortunate(useful, beneficial, advantageous, opportune)
1
getting a break(expression, idiom, fortunate, opportune)
1
hit it big(expression, idiom, fortunate, opportune)
1
holding aces(expression, fortunate, opportune, blessed)
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APASmart Define. (2015). serendipitous thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/serendipitous/thesaurus/synonyms
ChicagoSmart Define. 2015. "serendipitous thesaurus" https://smartdefine.org/serendipitous/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, serendipitous thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/serendipitous/thesaurus/synonyms>.
MLASmart Define. "serendipitous thesaurus" 14 April 2015. Web. 27 September 2026. <https://smartdefine.org/serendipitous/thesaurus/synonyms>