Synonyms|145Antonyms|115|Broader|38Narrower|22Related|273
5
by a happy chance(expression, adverb, luck, fortune, opportunely)
5
by a lucky accident(expression, adverb, luck, fortune, opportunely)
5
by a lucky chance(expression, adverb, luck, fortune, opportunely)
5
by fortune(expression, adverb, luck, fortune, opportunely)
5
by good fortune(expression, adverb, luck, fortune, opportunely)
5
by good luck(expression, adverb, luck, fortune, opportunely)
5
by sheer luck(expression, adverb, luck, fortune, opportunely)
5
down to good luck(expression, adverb, luck, fortune, opportunely)
5
fittingly(adverb, luck, fortune, nicely, opportunely)
4
auspiciously(adverb, good, positive, nice, misfortune)
4
promisingly(adverb, good, positive, nice, misfortune)
4
mercifully(adverb, good, luck, fortune, opportunely)
4
serendipitously(expression, adverb, luck, fortune, opportunely)
3
accidentally(adverb, good, well, luck, fortune)
3
by luck(expression, idiom, luck, fortune, lucky)
3
advantageously(adverb, good, well, luck, fortune)
3
satisfactorily(adverb, good, well, luck, fortune)
3
accordingly(adverb, luck, fortune, opportunely, favorably)
3
aptly(adverb, luck, fortune, opportunely, favorably)
3
duly(adverb, luck, fortune, opportunely, favorably)
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ChicagoSmart Define. 2015. "unfortunately thesaurus" https://smartdefine.org/unfortunately/thesaurus/antonyms (accessed September 26, 2026).
HarvardSmart Define 2015, unfortunately thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/unfortunately/thesaurus/antonyms>.
MLASmart Define. "unfortunately thesaurus" 14 April 2015. Web. 26 September 2026. <https://smartdefine.org/unfortunately/thesaurus/antonyms>