thoughtlessly russian

• безду́мно

  thoughtlessly, unthinkingly, carelessly

• бестактно

  tactless, tactlessly, improperly, thoughtlessly

• легкомы́сленно

  lightly, thoughtlessly, flippantly

• вя́кнутый

  blurted out, barked out, uttered thoughtlessly

• ля́пать

  to slap, to smack, to dab clumsily, to smear sloppily

  to blurt out, to make a gaffe, to say something thoughtlessly