nits is a form of:

Vexation



noun
1.
(បច្ចេកទេស) ការធ្វើអោយមួម៉ៅ, វត្ថុដែលបង្កការមួម៉ៅ
ENGLISH MEANING
noun
1.
The act of vexing, or the state of being vexed; agitation; disquiet; trouble; irritation.
2.
The cause of trouble or disquiet; affliction.
3.
A harassing by process of law; a vexing or troubling, as by a malicious suit.