Janus word

noun

A word that has two contradictory meanings; a contronym.

Meanings

nounJanus word (plural Janus words)

plural Janus words

  1. A word that has two contradictory meanings; a contronym.

    A pro-attitude cannot be regarded as rational unless it can be justified by showing that the object of the attitude can be characterized by means of a Janus-word.

    1971, Richard J. Norman, Reasons for Actions: A Critique of Utilitarian Rationality, page 67
    2 more examples

    The poet is caught in the contradiction of this Janus word. Both and neither speaking and/nor silent, the poet becomes the contradiction in which the title "Dichtermuth" involves him.

    1994, Nancy Dena Goldfarb, The poetics of drowning, page 37

    The difference between them is that in Janus parallelism, the referents of the Janus word do not contain the same root as the Janus word; in antanaclasis, the same root is repeated with a different meaning.

    1996, Scott B. Noegel, Janus Parallelism in the Book of Job, page 187

Synonyms & antonyms

Origin

From Janus, the two-faced Roman god of doorways and transitions.

Full word history & related roots →
Cite this entry
APA

Janus word. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/Janus%20word

MLA

“Janus word.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/Janus%20word. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “Janus word,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/Janus%20word.

Source: Janus word on Wiktionary, CC BY-SA 4.0.