The antonyms for the term "more joshing" would be phrases that indicate a lack of enthusiasm or humor. Some possible examples might include "less banter," "restrained teasing," "serious tones," or "solemn expressions." These terms suggest a more subdued atmosphere where people are less inclined to joke and play around. Alternatively, antonyms might focus on the absence of excess or redundancy, such as "minimal joking," "sparse laughter," or "restrained humor." Overall, the antonyms for "more joshing" indicate a shift away from lightheartedness and frivolity, towards a more introverted or reserved mindset.