As adjectives the difference between raggier and jaggier
is that raggier is comparative of raggy while jaggier is comparative of jaggy.
raggier
English
Adjective
(head)
(raggy) raggy
English
Adjective
(er)
raglike; like a rag.
scruffy; tending to dress in rags.
Similar in style to ragtime music.
jaggier
English
Adjective
(head)
(jaggy)
jaggy
English
Adjective
(er)
jagged, toothed or serrated