As verbs the difference between waggling and wagging
is that waggling is present participle of lang=en while wagging is present participle of lang=en.
As nouns the difference between waggling and wagging
is that waggling is the act of something being waggled while wagging is the motion of something that is wagged.
waggling
English
Verb
(head)
Noun
(
en noun)
The act of something being waggled.
* (Rudyard Kipling), The Village that Voted the Earth was Flat
- Of a sudden a cross-bencher leaped on his seat and there played an imaginary double-bass with tremendous maestro-like wagglings of the elbow.
wagging
English
Verb
(head)
Noun
(
en noun)
The motion of something that is wagged.
- the waggings of a dog's tail