What are the opposite words for constant?

The word "constant" refers to something that is unchanging, steady, and continuous. The antonyms, or opposites, of this word are those that describe something that is variable, sporadic, or intermittent. Unpredictable, changeable, and erratic are few other antonyms. Unstable, inconstant and fickle also fall under the antonym category of constant. These antonyms signify some sort of unpredictability, irregularity, or inconsistency, which is in contrast to the meaning of constant. Synonyms and antonyms are both important aspects of vocabulary building, and knowing the antonyms of a word helps to strengthen the understanding of the concept.

Antonym of the day

inherence inherency
acquired, alien.