Spelling bee again:
dulosis = enslavement, especially of certain ant species. dulotic, a.
I could guess it, because I found the root in Byzatine business post.
Remember, opposite of iconoclast = iconodule (not a slave, but a supporter of Icons)

I'm impressed that you knew what an iconodule was.

I got lucky on search.

Good mnemonic for iconodule would be iconodude.