The phrase "more sporadically" refers to a pattern or frequency that is becoming less regular or consistent. Some synonyms for this phrase include "less frequently," "intermittently," "occasionally," "irregularly," and "inconsistently." These words are useful for describing situations in which something is happening less often than it used to or in a less predictable manner. For example, you might say that you have been exercising "more sporadically" lately, meaning that you have been doing it less often or at more random intervals. Other similar phrases include "less regularly," "less frequently than before," and "with less consistency".