What are the meanings of acham nanam madam and payirpu?

Answer 1

Acham (Fear / Timidity) :

Acham does not mean the sense of emotion when one feels during fear rather it means being alert taking into consideration the fear of strangers, unrelated men, offending others and others.

Nanam (Coyness / Shy):

Coyness in intimate settings, shyness which is the shyness which women posses.

Madam (Innocence) :

Innocence, as few say does not mean stupidity, but completely believing the man who marries her. This do not only apply to women, but also do apply for men.

Payirpu (Aversion) :

Aversion towards other men. This does not mean that you should not talk with other men