Your question specifically asks about being ignorant of consequences. If you also want to consider ignoring consequences you might use. 1  heedless. 2  foolhardy. 3  imprudent. 4  ill-considered. 5  injudicious. 6  improvident.
Linguistics is the scientific study of language. There are three aspects to this study: language form, language meaning, and language in context.reas of study related to linguistics include semiotics (the study of signs and symbols both within language and without), literary criticism, translation, and speech-language pathology.
Linguistic competence is the system of linguistic knowledge possessed by native speakers of a language.It is in contrast to the concept of linguistic performance, the way the language system is used in communication.ccording to Chomsky, competence is the 'ideal' language system that makes it possible for speakers to produce and understand an infinite number of sentences in their language, and to distinguish grammatical sentences from ungrammatical sentences.