Synonyms of the word 
SERENDIPITOUS → LUCKY
serendipitous
- adj. by serendipity; by unexpected good fortune.
- adj. good, beneficial, favorable.
lucky
- adj. Favoured by luck; fortunate; meeting with good success or good fortune. Said of persons.
- adj. Producing, or resulting in, good chance, or unexpectedly; favorable; auspicious; fortunate.
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