What does unchaste mean?
Unchaste is an adjective meaning not chaste. It most commonly describes a person, thought, image, or expression regarded as lustful, sexually immoderate, or indecent. In older or more formal usage, it can also suggest broader moral impurity or failure of restraint, as when someone speaks of "unchaste imagination." The word is mainly literary and strongly evaluative, so it tends to carry a censorious or condemnatory tone rather than neutrally classify conduct. Its antonyms are chaste, pure, and virtuous, while its synonyms emphasize sexual excess or indecency. Because unchaste is more pointed than the general word impure, it is especially suited to moral, religious, literary, or historical discussion. Even in modern criticism of art, however, it signals a judgment rather than merely describing explicitness. Its continuing interest lies in how a single adjective can turn an ordinary idea—sexual restraint—into a forceful moral verdict.
adjectiveNot chaste; lacking sexual or moral purity. In modern usage, it most often describes behaviour, attitudes, or expressions regarded as lustful, immoderate, or indecent.
- Not sexually chaste; lustful, immoderate, or indecent.
- Broaderly or figuratively, contrary to purity or moral restraint.
"The critic dismissed the novel's unchaste depiction of desire."
"The minister condemned the unchaste images included in the exhibition."
"Her writing explores the unchaste ambitions that conventional society attempts to suppress."
Unchaste turns moral language into a spotlight: it suggests that desire, imagination, or speech has escaped the limits of restraint.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does unchaste come from?
The adjective was formed in Middle English by adding the negative prefix un- to chaste. Chaste came through Old French from Latin castus, meaning "pure" or "morally upright." Its uses have extended the basic idea of absent chastity from sexual restraint to indecency and, in some contexts, broader moral impurity.
Related word forms
How unchaste is actually used
Chiefly literary, formal, and strongly evaluative. It commonly carries a censorious or condemnatory tone and is more pointed than a neutral word such as "impure"; older uses could indicate broader moral impurity.