Dictionary.com
Thesaurus.com

Godzilla vs. Gargantua

[god-zil-uh] / gɒdˈzɪl ə /
Trademark.
  1. a science-fiction monster that resembles an enormous bipedal lizard, featured in Japanese and American films, television, and comic books.

[gahr-gan-choo-uh] / gɑrˈgæn tʃu ə /

noun

  1. an amiable giant and king, noted for his enormous capacity for food and drink, in Rabelais' Gargantua and Pantagruel.

  2. (italics) a satirical novel (1534) by Rabelais.