The initial idioms of the letter N

no frills	no guts, no glory
no go	no good
no good deed ever goes unpunished	no hard and fast rules
no hard feelings	no harm, no foul
No harm done	no holds barred
no horse in this race	no ifs, ands, or buts
no ifs, ands, or buts and no buts about it	no ifs and buts
no joke	no kidding
No kidding!	no laughing matter
no less	no less than
No lie!	No lie?
no longer	no love lost
no love lost between	No man can serve two masters
no man is an island	no matter
no matter what/when/where/why/who/how	no matter how you slice it