Antonyms of adj nonfictional

1 sense of nonfictional

Sense 1
nonfictional (vs. fictional) -- (not fictional)

fictional (vs. nonfictional) -- (related to or involving literary fiction; "clever fictional devices"; "a fictional treatment of the train robbery")

Similarity of adj nonfictional

1 sense of nonfictional

Sense 1
nonfictional (vs. fictional) -- (not fictional)