Optional reading
Antonyms for "optional reading" (17 found)
Adjective(8 words)
compulsorymandatorymandatory readingobligatoryobligatory readingobligatory textrequiredrequired reading
Noun(7 words)
essential readingforce readingforced readingmandate readingrequired-reading assignmentrequired-reading schedulestudent force reading
Verb(2 words)
forcing readingrequire reading