What is another word for offchance?
Pronunciation: [ˈɒft͡ʃans] (IPA) 
Offchance refers to a possibility or probability of something occurring unexpectedly. Synonyms for offchance include fluke, stroke of luck, lucky break, twist of fate, happy accident, and happenstance. These terms all convey the idea of something happening by chance, without intention or planning. Other synonyms for offchance that are more formal in nature include contingency, fortuity, and serendipity. Whatever the word used, it implies an element of surprise or unpredictability, something beyond our control. In life, we should always be open to the offchance - who knows what joys or surprises it may bring our way.
