Fictitious is related to the Medieval Latin word fictīcius, meaning "artificial," "imaginary," "feigned," or "fraudulent." It was first used in English as an antonym for natural. For instance, a fake diamond would be referred to as a fictitious one. This use indicates the word's deeper Latin roots: fictīcius is from the Latin verb fingere, meaning "to mold, fashion, make a likeness of; pretend to be." Nowadays, fictitious is no longer used for physical things shaped by the human hand. Rather, it is typically used for imaginative creations or for feigned emotions.
fictitious implies fabrication and suggests artificiality or contrivance more than deliberate falsification or deception.
fictitious characters
fabulous stresses the marvelous or incredible character of something without necessarily implying impossibility or actual nonexistence.
a land of fabulous riches
legendary suggests the elaboration of invented details and distortion of historical facts produced by popular tradition.
the legendary exploits of Davy Crockett
mythical implies a purely fanciful explanation of facts or the creation of beings and events out of the imagination.
mythical creatures
apocryphal implies an unknown or dubious source or origin or may imply that the thing itself is dubious or inaccurate.
a book that repeats many apocryphal stories
Examples of fictitious in a Sentence
Adjective
The characters in the book are all fictitious.
She gave a fictitious address on the application.
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Adjective
The April indictment accused the organization of secretly funneling millions of dollars in donor funds to informants embedded in violent extremist movements, using bank accounts opened for fictitious companies.—
Arie Perliger,
The Conversation,
31 Aug. 2026 The inaugural Ig Nobel Prize ceremony honored three fictitious achievers; all recipients in subsequent years (barring a 1994 award based on inaccurate reporting) have been real people.—Encyclopedia Britannica,
31 Aug. 2026 The anti-corruption agency identified $127,630 in expenses linked to the fictitious missions.—
Jacqueline Charles,
Miami Herald,
27 Aug. 2026 The undercover analyst noted in a message that his fictitious 4-year-old brother would be home the next day, when the Perez meeting was expected.—
Emerson Clarridge,
Fort Worth Star-Telegram,
18 Aug. 2026 See All Example Sentences for fictitious
Word History
Etymology
Adjective
borrowed from Medieval Latin fictīcius "artificial, imaginary, feigned, fraudulent," going back to Latin, "artificial, not natural," from fictus, past participle of fingere "to mold, fashion, make a likeness of, pretend to be" + -īcius-itious — more at feign