negation - Answering a negative question with one word

There has been talk of how to answer a negative question without ambiguity, most often with a qualifying phrase needed for clarification. (For example, "yes, I do"/"no, I don't.)

I've noticed that other languages have a single word to address a negative question on the contrary. In German, ja means yes and nein means no. Alternatively, doch is used to respond in the positive to a negative question, in essence meaning "No, I intend to do the opposite of what your question presumes."

Take for example the question, "You don't want to go to the movie then?" German speakers could simply reply, "nein" if they don't want to go or they would say "doch" if they did want to go; an unambiguously positive response to a negatively phrased question. No need for, "no, I actually would like to go" or "yes, I'll come actually". In French, the respective equivalents of ja, nein, and doch are oui, non, and si. I imagine many other languages contain this set as well.

I am wondering whether there was at one time an equivalent word in the English language that has since (unfortunately) disappeared. Any ideas?

Answer

According to http://en.wikipedia.org/wiki/Yes_and_no#The_Early_English_four-form_system, 'yes' and 'no' used to be for answering negatively phrased questions. 'Yea' and 'nay' were used for the positive.