Dictionary & Thesaurus

shallowness

1.	(noun) the quality of lacking physical depth: "take into account the shallowness at that end of the pool before you dive"
	Related Words: depth, superficiality
	Antonyms: deepness

2.	(noun) lack of depth of knowledge or thought or feeling
	Synonyms: superficiality
	Related Words: depth, glibness, slickness