Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun textbook

1 sense of textbook

Sense 1
textbook, text, text edition, schoolbook, school text -- (a book prepared for use in schools or colleges; "his economics textbook is in its tenth edition"; "the professor wrote the text that he assigned students to buy")
       => book -- (a written work or composition that has been published (printed on pages bound together); "I am reading a good book on economics")

Antonyms of adj textbook

1 sense of textbook

Sense 1
casebook, textbook -- (according to or characteristic of a casebook or textbook; typical; "a casebook schizophrenic"; "a textbook example")

INDIRECT (VIA standard) -> nonstandard -- (not standard; not accepted as a model of excellence; "a nonstandard text")

Similarity of adj textbook

1 sense of textbook

Sense 1
casebook, textbook -- (according to or characteristic of a casebook or textbook; typical; "a casebook schizophrenic"; "a textbook example")
       => standard (vs. nonstandard) -- (established or well-known or widely recognized as a model of authority or excellence; "a standard reference work"; "the classical argument between free trade and protectionism")