What is another word for lack of depth?
Pronunciation: [lˈak ɒv dˈɛpθ] (IPA) 
When it comes to describing a situation or material as superficial or lacking in depth, there are a number of different synonyms you can use to convey this idea. For example, you might describe something as shallow, superficial, cursory, or insubstantial. Other synonyms might include trivial, surface-level, narrow, or limited. Similarly, you might describe a conversation or argument as lacking in substance or depth, using words like hollow, empty, or thin to convey the idea that there isn't much meaningful content to the discussion. Ultimately, the key to finding the right synonym for "lack of depth" is to focus on words that convey a sense of superficiality or surface-level analysis.
