thoughtfulness

Noun

• a considerate and thoughtful act

• the trait of thinking carefully before acting

• kind and considerate regard for others
  • he showed no consideration for her feelings
    

• a calm, lengthy, intent consideration

Related words

• Synonyms: 
  consideration , considerateness , contemplation , reflection , reflexion , rumination , musing
• Antonyms: 
  unthoughtfulness , thoughtlessness , inconsideration , inconsiderateness