This is the 15955th most frequent Turkish word.
usulsüzlerin
"Usulsüzlerin" means "of those who are unlawful/irregular" in English.
Here, 'usulsüzlerin' ('irregularities') is used as a noun in the possessive plural form of 'usulsüz' ('irregular') indicating irregular entities.
Usulsüzlerin tespit edilmesi önemlidir.
Identifying irregularities is important.
In this sentence, 'usulsüzlerin' ('irregular ones') refers to individuals or entities acting irregularly, indicating possessiveness and pluralization.
Usulsüzlerin yaptığı işlemler iptal edildi.
The actions performed by the irregular ones were canceled.
Here, 'usulsüzlerin' ('irregularities') again refers to irregular practices or actions, showing its use as a noun indicating entities.