~のぼる  => To increase N2
Reach level
... おぼえはない => don't remember... N3
Position, perspective
なんと => How N3
Doubt
なんとも => Unimaginable N3
Evaluate
~のなんのと => For example... N1
Demonstrate by example
とんだ => unthinkable; unimaginable; inconceivable; unexpected N2
Beyond expectations
なんとかいう => someone N3
Speaking
なんとかいう => Say something N3
Command, definition
ちゃんと => Clear, neat, dignified, complete N3
Result status
なんとか => somehow (Positive intentions only) N3
Means and methods
とかなんとかいう => ... It's called ... or something N3
Vague
とかなんとかいう => Basically, it's like saying... N3
Conclude