Learn how to say Litigiousness correctly in English with this tutorial pronunciation video.
Oxford dictionary definition of the word litigious:
tending or too ready to take legal action to settle disputes:
our increasingly litigious society
concerned with lawsuits or litigation.
suitable to become the subject of a lawsuit.
late Middle English: from Old French litigieux or Latin litigiosus from litigium ‘litigation’, from lis, lit- ‘lawsuit’