None Manners.
Manners: Resectful, Gentle, Smiling. Shocking.
None Manners: Unrespectful, Bad Behaviour, Affensive Language.
Rude.
Yes, the word 'manners' is an abstract noun as a word for a type of behavior, a word for a concept.
that girl has great manners
good manners=behavior
The word "manners" is the plural form of "manner".
polite nice has manners non-selfish
"Kooth" is not a recognized word in English. "Couth" is a rarely used word that means cultured, refined, or well-mannered, but it is more commonly used in its opposite form, "uncouth," which means lacking sophistication or good manners.
Solecism
Yes, the word manners is a noun, the plural form for the noun manner. The noun manner (manners) is a countable noun as a word for the way in which something is done or something happens; outward way of behaving toward others. The noun manners is also an uncountable noun as a word for social deportment; a socially acceptable way of behaving.
airs
Etiquette
Yes, the noun 'manners' is an abstract noun, a word for a concept.The noun 'manners' as the plural form of the noun 'manner' is a countable noun as a word for the way in which something is done or something happens; an outward way of behaving toward others.The noun 'manners' is an uncountable noun as a word for social deportment; a socially acceptable way of behaving.