Ungrateful slack Synonyms

Ungrateful replaced

Definitions for Ungrateful


  • (adjective) not likely to be appreciated by those who benefit
  • (adjective) not showing gratitude
  • (adjective) not feeling or showing gratitude

Synonyms for phrase

US abbreviation

US is an abbreviation for Ungrateful Slack
What does US stand for?
US stands for "Ungrateful Slack"

Definitions for Slack


  • (adjective) failing to give proper care and attention
  • (adjective) not bound by rigid standards
  • (adjective) not tightly fastened, tied, or stretched