Synonyms of by the by

by the by

phrase

variants or by the bye

as in by the way

by way of interjection or digression

He mentioned by the by that he had never been to Paris.

Synonyms & Similar Words

• by the way
• incidentally
• interjectionally
• apropos
• en passant
• in passing
• secondarily
• tangentially
• parenthetically
• digressively
• excursively