A condition someone is born with is called congenital.
Congenital anomaly
So I've hear it does. I really don't know
The plural form of irregularity is irregularities.
It depends on the type of irregularity. The most common is called a slub. Slubs are short sections of the yarn that are wider than the areas on either side and are either not twisted or not twisted as much as the rest of the yarn. There are also snarls, knops and other irregularities that can be intentionally added for artistic effect.
irregularities
of Irregularity
Between Regularity and Irregularity - 2013 is rated/received certificates of: Singapore:PG
An irregularity in Interlingua would be a word, grammatical rule, or other element that is taken irregularly from the natural languages. If an irregularity is discovered, it is corrected. A few irregularities and corrections occurred early in Interlingua's history.
an accunity error
Because if the audit has found an irregularity, then the reason for and source of this irregularity must be discovered and discovery requires an investigation.
irregularity is the synonyms of anomaly
arrhythmia