thoughtless

IPA（発音記号）

形容詞

Marked by or showing lack of due thought or care; careless. / Inconsiderate, inattentive. / Lacking thought or consideration.

日本語の意味

思慮のない / 軽率な / 配慮のない / 無神経な / 不注意な

His thoughtless comment ruined the celebration for everyone.

彼の軽率な発言がみんなの祝宴を台無しにした。

意味（1）

Marked by or showing lack of due thought or care; careless.

意味（2）

Inconsiderate, inattentive.

A thoughtless remark.

意味（3）

Lacking thought or consideration.

The debate turned into thoughtless bickering.

more thoughtless

（ comparative ）

most thoughtless

（ superlative ）