platitudinarian
pla·ti·tu·dinarian
noun
Origin
From platitude + -arian on analogy of other adjectives ending in -tudinarian, from Latin -tūdin- + -arian, the oblique stem of -tūdō.
Related words
Broader terms
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). CMU Pronouncing Dictionary. WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.