Fiddle with and Lead on

Fiddle with verb - To handle thoughtlessly, ignorantly, or mischievously.

Lead on and fiddle with are semantically related. In some cases you can use "Lead on" instead a verb "Fiddle with".

Lead on verb - To lead away from a usual or proper course by offering some pleasure or advantage.

Fiddle with and lead on are semantically related. Sometimes you can use "Fiddle with" instead a verb "Lead on".