Radical isotopes Synonyms

We can't find synonyms for the phrase "Radical isotopes", but we have synonyms for terms, you can combine them.

RI abbreviation

RI is an abbreviation for Radical Isotopes
What does RI stand for?
RI stands for "Radical Isotopes"

Definitions for Radical


  • (adjective) being very far from the center of public opinion
  • (adjective) not bound by traditional ways or beliefs
  • (noun) a person who favors rapid and sweeping changes especially in laws and methods of government