“Thoughtless” in Japanese
Short answer
Thoughtless in Japanese is “無闇” (muyami). Full meaning: thoughtless, reckless, rash, indiscriminate, indiscreet; excessive, unreasonable, immoderate, absurd.
Other ways to say “Thoughtless” in Japanese
滅多
metta thoughtless, reckless, careless, rash; ordinary, usual, common; excessive, indiscriminate
軽々しい
karugarushii rash, thoughtless, imprudent, careless, frivolous
そそっかしい
sosokkashii careless, thoughtless, hasty, rash
軽躁
keisou thoughtless, flighty
迂闊
ukatsu careless, thoughtless, stupid, heedless, unobservant, inadvertent, incautious
無考え
mukangae thoughtless, heedless, rash
心無い
kokoronai inconsiderate, unkind, cruel, inhuman; thoughtless, unthinking, mindless
軽はずみ
karuhazumi thoughtless, rash, hasty, imprudent
粗忽
sokotsu careless, thoughtless, rash, rude, at fault
無謀
mubou reckless, thoughtless, rash, ill-advised, impulsive, mad (e.g. scheme)
不見識
fukenshiki thoughtless, indiscreet, lacking in common sense, rashness, betraying one's lack of judgment (judgement), absurd, undignified, compromising, disgraceful
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