Antonyms for the word "more approving" include disapproving, condemning, criticizing, reproving, and faultfinding. When one is disapproving, they express a negative view of something instead of saying that they like or endorse it. Similarly, when one is condemning, they are expressing utter disapproval of something. Criticizing denotes a tendency to faultfind rather than to affirm. Reproving means to express criticism or disapproval of someone's behavior. Faultfinding means to look for faults or defects in something rather than acknowledging its positive attributes. Therefore, these antonyms illustrate the opposite of approving behavior, which contradicts praising, admiring, or endorsing.