What are the opposite words for in-frequency?

The opposite of "in-frequency" is "frequency." This means that something is occurring often or regularly. Another antonym for "in-frequency" is "regularity." If something is happening with regularity, it means that it is happening in a predictable and consistent way. Another word that can be used as an antonym for "in-frequency" is "commonness." When something is common, it is happening frequently or is widely available or encountered. Therefore, to describe the opposite of "in-frequency," one can use words like frequency, regularity or commonness. These words describe a situation or event that is happening often, regularly or with predictability.

Antonym of the day

most doordie
few, little.