Question

Which words contain an affix? Select 4 options.
strength
unhappy
inchworm
reread
restless
comfortable

Answer 1

affixes include suffixes (which are added to the end of words, to change the word form or meaning) and prefixes (which are added to the beginning of words, to change the word form or meaning)

I'll go through the first two choices:
- strength (does not have an affix. this is a root word)
- unhappy (this one has the prefix "un" which takes the word "happy" and turns it into the opposite)

go through each of the choices with a similar process.