जो शांत न हो।

अशांत मन किसी भी काम में नहीं लगता।
अनुपशांत, अनेकांत, अनेकान्त, अवकंपित, अवकम्पित, अव्यवस्थित, अशांत, अशान्त, असमाहित, अस्थिर, अस्थिरचित्त, आलोल, आवलित, उत्कंठित, उत्कण्ठित, क्षुब्ध, चंचल, दो-चित्ता, विचलित

Afflicted with or marked by anxious uneasiness or trouble or grief.

Too upset to say anything.
Spent many disquieted moments.
Distressed about her son's leaving home.
Lapsed into disturbed sleep.
Worried parents.
A worried frown.
One last worried check of the sleeping children.
disquieted, distressed, disturbed, upset, worried

जिसे कुछ झक या सनक हो।

वह एक झक्की व्यक्ति है।
झक्की, सनकी, सिरफिरा

Informal or slang terms for mentally irregular.

It used to drive my husband balmy.
around the bend, balmy, barmy, bats, batty, bonkers, buggy, cracked, crackers, daft, dotty, fruity, haywire, kookie, kooky, loco, loony, loopy, nuts, nutty, round the bend, wacky, whacky