As verbs the difference between swaying and bobbing
is that swaying is present participle of lang=en while bobbing is present participle of lang=en.
As nouns the difference between swaying and bobbing
is that swaying is the motion of something that sways while bobbing is the motion of something that bobs.
swaying
English
Verb
(head)
Noun
(
en noun)
The motion of something that sways.
An injury caused to a horse's back by violent strains or overloading.
- (Crabb)
bobbing
English
Verb
(head)
Noun
The motion of something that bobs.