なんとやら
Meanings
Adverb
1. for some reason or other; somehow
Expression
2. whatsitsname; what-you-call-it; Mr. so-and-so
3. and so on; and you know the rest
Pitch accent
んとやら
Top 28500
Composed of
what; how; what (a) ...!; how ...!; surprisingly; to my amazement