Kontestatif
Kontestatif is a term occasionally used in linguistic literature to describe a proposed grammatical mood or illocutionary strategy that marks the speaker’s contestation or challenge to a proposition within a clause. It is not a widely established category in mainstream grammars and remains largely within niche discussions of mood, evidentiality, and stance-taking. The label combines a root related to contest with a productive adjectival suffix, and its exact orthography and usage can vary between sources.
Etymology and naming reflect its association with contestation or questioning of asserted content. In some descriptions,
Function and realization are said to involve signaling that the speaker challenges or refutes the stated claim.