IPA: /ʌnˈtʃeɪstnəs/
KK: /ʌnˈtʃeɪstnəs/
The condition of not being pure or modest, especially in a sexual sense.
The novel explores themes of unchasteness and societal judgment.
Unchasteness → It is formed from "un-" (meaning not) and "chaste" (from Latin "castus", meaning pure or morally clean) and the suffix "-ness" (meaning the state or quality of). The word "unchasteness" refers to the state of being not pure or morally unclean.
Think of 'not' ('un-') being added to 'pure' ('chaste') to remember that 'unchasteness' means the quality of being not pure.