thoughtless

Meanings

Adjective

• showing lack of careful thought
  • "the debate turned into thoughtless bickering"

Adjective Satellite

• without care or thought for others
  • "the thoughtless saying of a great princess on being informed that the people had no bread; `Let them eat cake'"

Adj

• Marked by or showing lack of due thought or care.
• Inconsiderate, inattentive.
• Lacking thought or consideration.

Synonyms

careless, mindless, uncaring, unthinking

Antonyms

thoughtful