Synonyms|148Antonyms|6|Broader|0Narrower|0Related|41
2
not helpful
1
unlucky
0
bad
0
designed(unmethodical, fluky, lucky-dog)
0
hindering(convenient, approbative, praiseful)
0
luckless
For more, visit Serendipitous on Power Thesaurus
11 years ago|29 views|share |citing 
APASmart Define. (2015). serendipitous thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/serendipitous/thesaurus/antonyms
ChicagoSmart Define. 2015. "serendipitous thesaurus" https://smartdefine.org/serendipitous/thesaurus/antonyms (accessed September 24, 2026).
HarvardSmart Define 2015, serendipitous thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/serendipitous/thesaurus/antonyms>.
MLASmart Define. "serendipitous thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/serendipitous/thesaurus/antonyms>