Word Knowledge

What does the suffix -ism mean?

In working as an ASVAB tutor, I emphasize the importance of studying Latin and Greek prefixes, roots, and suffixes.  Today the question asks which choice presents a suffix with the same meaning as the suffix -ism.  There are many English words with the suffix -ism.  Examples include

In my book, The ASVAB Tutor’s Word Knowledge and Paragraph Comprehension Study Guide, I present the suffix -ism as one of the suffixes I review.  It appears in my chart of suffixes where I present its meaning and an example.  Examples of word that contain the suffix -ism are feudalism, racism, monotheism, polytheism, criticism, and capitalism.

Do you know the meaning of the suffix -ism?

I will present the answer and explanation tomorrow.