More by accident than (by) design American British phrase
Because of luck or coincidence and not because of talent, skill or planning
The show was a success more by accident than design.
Honestly, he became a president more by accident than by design.
A: “This pumpkin soup is delicious.” B: “Oh, thanks! But it’s really more by accident than design. This is my first time cooking”
To be thankful or grateful for one's good luck usually while avoiding a bad situation
A normally unreliable person can still be right about something, even if it is only by accident.
It is used to say that someone is lucky.
Relying on guessing and luck
Daughter: So I really want all my friends to have a great time. I was thinking it would be a good idea to have some candy out on the tables for people to snack on.
Mother: Well, if you want them to really enjoy themselves, candy is dandy but liquor is quicker.