Write the word adding the corresponding negative affix to mean the opposite: possible

Write the word adding the corresponding negative affix to mean the opposite: agree

Write the word adding the corresponding negative affix to mean the opposite: do

Write the word adding the corresponding negative affix to mean the opposite: legal

Write the word adding the corresponding negative affix to mean the opposite: secure

Write the word adding the corresponding negative affix to mean the opposite: regular

Write the word adding the corresponding negative affix to mean the opposite: mature

Write the word adding the corresponding negative affix to mean the opposite: legible

Write the word adding the corresponding negative affix to mean the opposite: honest

Write the word adding the corresponding negative affix to mean the opposite: satisfied