んだ ၏ သဒ္ဒါရှာဖွေမှုရလဒ်များ

もの

Because of A

んだい

Turns sentence A into a question (casual).

んだって

Hear that~

ずにすむ

Not doing A will suffice; Can get by without doing A

とも~とも

Whether A or B

てとうぜんだ

A is common, natural, not surprising

でなくてなんだろう

It's definitely A (and not something else)

も[同然「どうぜん」]だ

The same as saying A, as good as A