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
They are opposite if a + (-A) = 0
Far as I know, there is no such opposite for runway in the modeling industry.
I do not know if it's exactly 'opposite' but Bicycle springs to mind
unknown
"Hermit" may be male or female, there is no opposite.
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?
As if you did not know, it's "boy"
Never did know but is is you... have you thought of that?