I think the most logical would be ... 'don't know' or 'ignore'....
like - he is the most known actor around .... he is the most ignored actor around ...
>SAM<
The opposite of "guess" (conjecture, not know for sure) is to know. The opposite of "guessing" is stating a fact.
there is no opposite for neigh that i know of
Doesn't know
Far as I know, there is no such opposite for runway in the modeling industry.
They are opposite if a + (-A) = 0
I do not know if it's exactly 'opposite' but Bicycle springs to mind
unknown
hi my name is Jodie and i want to know what is the opposite of a rain forest?
The opposite direction of east is west. Didn't you know that already?
"Hermit" may be male or female, there is no opposite.
Never did know but is is you... have you thought of that?
i dont know :P