The Collaborative International Dictionary
Paradoxer
Paradoxer \Par"a*dox`er\ (p[a^]r"[.a]*d[o^]ks`[~e]r), n., Paradoxist \Par"a*dox`ist\ (p[a^]r"[.a]*d[o^]ks`[i^]st), n. One who proposes a paradox.
Wiktionary
paradoxer
n. Person who comes up with a paradox.