Radioactive urchin Synonyms

Definitions for Radioactive


  • (adjective) exhibiting or caused by radioactivity

Synonyms for phrase

RU abbreviation

RU is an abbreviation for Radioactive Urchin
What does RU stand for?
RU stands for "Radioactive Urchin"

Urchin replaced

Definitions for Urchin


  • (noun) an appealingly mischievous person
  • (noun) a poor and often mischievous city child