i·con·o·clasm 
(ī-kŏnə-klăz′əm)
(ī-kŏnə-klăz′əm)n.
The beliefs, practices, or doctrine of an iconoclast.
[Back-formation from ICONOCLAST.]
- subliterary
- subliterate
- subliterature
- sublittoral
- sublunar
- sublunary
- subluxation
- submachine gun
- submandibular
- submarginal
- submarine
- submarine chaser
- submariner
- submarine sandwich
- submarket
- submaxilla
- submaxillary
- submediant
- submerge
- submerged
- submergence
- submergibility
- submergible
- submerse
- submersed