What are the opposite words for in frequency?

The antonyms for the phrase 'in frequency' are numerous. Instead of it occurring frequently, it might happen rarely, infrequently, sporadically, occasionally, or scarcely. Other antonyms for the phrase include seldom, rarely, scarcely ever, and once in a blue moon. The opposite of frequent is sporadic, occasional, or intermittent. Alternatively, antonyms may be words that indicate a lack of regular occurrence such as once, never, or even unpredictably. The antonyms for 'in frequency' can be utilized to describe a situation or an individual's patterns of behavior, as well as in numerous other contexts where frequency is applicable.

Antonym of the day

were one back
aid, discourage, dissuade.