Created by: CharlieB
Definition: v. To pretend to be enthusiastic even when you are not, simply because everyone else is. n. Fake enthusiasm.
Sentence: Karen hated the velvet devil's horns and pink hot pants that were part of the uniform for Sarah's hen night. But her deceitfulsome manner as she shrieked excitedly along with the rest of the girls fooled everyone.
Etymology: deceitful (false, misleading) & fulsome (excessive, lavish)