など => Such as… N4
Particles
など~ない => Not...at all N3
Description
どんな => Whatever, anything (also) N5
Things do not match the prediction
どことなく => Somewhere N2
Vague
ほどなく => No longer... N2
Time
なんか/なんて/など => give examples N3
どんな...ですか => How N5
Confirm
どうもない => No problem N3
Confirm
など~ものか => No way... N3
Position, perspective
など => Things like, for example… N3
Adjectival, Description
ほど~ない => is not as… as ~ N3
などする => such as; things like ~ N3
Demonstrate by example