Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
unregularity | Yes | No | No | No |
variability | Yes | No | No | No |
unregularity (noun) | variability (noun) |
---|---|
not characterized by a fixed principle or rate; at irregular intervals | the quality of being subject to variation |
the quality of being uneven and lacking uniformity |