incomprehensibly

In an incomprehensible manner.

Japanese Meaning

理解不能なほどに / 難解に / 到底理解しがたいほどに

She spoke incomprehensibly fast during the interview, leaving everyone puzzled.

彼女は面接中に理解できないほど速く話し、皆を困惑させた。

Sense（1）

In an incomprehensible manner.

more incomprehensibly

（ comparative ）

most incomprehensibly

（ superlative ）