All by the way synonyms

adv by the way

• aside — If you move something aside, you move it to one side of you.
• incidentally — apart or aside from the main subject of attention, discussion, etc.; by the way; parenthetically.
• apart from — You use apart from when you are making an exception to a general statement.
• as to — with reference to
• by the bye — incidentally; by the way: used as a sentence connector
• in passing — going by or past; elapsing: He was feeling better with each passing day.
• on the part of — a portion or division of a whole that is separate or distinct; piece, fragment, fraction, or section; constituent: the rear part of the house; to glue the two parts together.
• parenthetically — of, pertaining to, noting, or of the nature of a parenthesis: several unnecessary parenthetic remarks.