Swing by / Swing away

[Antonio]

Hi Group,

What does it mean "swing by" and "swing away" I undertood by swing by, like stop by, If I am right, can you give me some synonymous of the word "stop by" "drop by" "drop over" "drop in" on the other hand, Swing by means "Go away", right?
__________________
Thanks in advance,
Antonio.

[twostep]

Hi Group,

What does it mean "swing by" and "swing away" I undertood by swing by, like stop by, If I am right, can you give me some synonymous of the word "stop by" "drop by" "drop over" "drop in" on the other hand, Swing by means "Go away", right?
__________________
Thanks in advance,
Antonio.

swing by, drop in, stop by - visit mostly unannounced

swing away - I have never come across that term