By chance definitions

By chance

1) Accidentally 2) Fortuitously 3) Serendipitously
Found on https://www.crosswordclues.com/clue/by-chance

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by chance

[adv] - without advance planning
Found on http://www.webdictionary.co.uk/definition.php?query=by%20chance

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by chance

accidentally adverb without advance planning; `they met accidentally`
Found on https://www.encyclo.co.uk/local/20974

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