Synonyms: surface, slight
Example Sentence: The sophomore’s superficial essay was the reason he received a “C.”
Synonyms: simplistic, superficial
Example Sentence: Hillary Clinton’s promotional video for her presidential race has been called facile by the Republicans.
Synonyms: casual, superficial
Example Sentence: The Republican party claimed that most supporting senators review of the Affordable Care Act was cursory, and that they not look at the details.