Fiddle around and Slow down

Fiddle around verb - To spend time in aimless activity.

Slow down and fiddle around are semantically related. In some cases you can use "Slow down" instead a verb "Fiddle around".

Slow down verb - Lose velocity; move more slowly.

Fiddle around and slow down are semantically related. Sometimes you can use "Fiddle around" instead a verb "Slow down".