Antonyms for the phrase "more all-embracing" include words such as exclusive, limited, narrow, and partial. Exclusive refers to something that is restricted or excludes certain individuals or groups. Limited refers to a situation where there are restrictions or constraints on what is available or possible. Narrow refers to something that is limited in scope or perspective. Partial refers to something that is biased or unfair towards one side or aspect. These antonyms highlight the opposite of what it means to be all-embracing, which encompasses a broad, inclusive, and comprehensive scope.