The term "more wideranging" means to have an extensive or comprehensive scope, but there are several antonyms for this term. Some antonyms for "more wideranging" include shallow, superficial, narrow, limited, restricted, and specialized. Shallow refers to a lack of depth or understanding, while superficial implies that something is only concerned with the surface level. Narrow and limited suggest that something is confined to a specific area or subject matter, and specialized implies a particular focus or expertise. It's necessary to note that the antonyms for "more wideranging" are not necessarily negative, rather highlighting the specific scope and depth of something.