WordNet (r) 3.0 (2006):

Wotan
    n 1: supreme Teutonic god; counterpart of Norse Odin and Anglo-
         Saxon Woden

Moby Thesaurus II by Grady Ward, 1.0:

48 Moby Thesaurus words for "Wotan":
   Aesir, Ares, Athena, Balder, Bellona, Bor, Bori, Bragi, Donar,
   Enyo, Forseti, Frey, Freya, Freyja, Freyr, Frigg, Frigga, Heimdall,
   Hel, Hertha, Hoenir, Idun, Ing, Ithunn, Loki, Mars, Minerva, Nanna,
   Nerthus, Njord, Njorth, Odin, Reimthursen, Sif, Sigyn, Thor, Tiu,
   Tyr, Ull, Ullr, Vali, Vanir, Vidar, Vitharr, Wayland, Weland,
   Woden, Wyrd