"Off the point" is an idiomatic expression used to describe situations or statements that are irrelevant or not related to the matter at hand. In terms of antonyms for this phrase, we can consider words such as "relevant", "pertinent", "germane", and "related". These words suggest that something is directly applicable or connected to the topic of discussion, rather than being off-topic or unrelated. Other antonyms might include "on target", "to the point", or "apposite", which all convey the idea of being focused and relevant to the matter at hand. By using these antonyms, we can communicate more clearly and concisely, ensuring that our statements are directly relevant to the conversation at hand.