Antonyms of dissemble :
Examples of usage:
No more of your Obedience; I say again, do not dissemble, for I'm not pleas'd with your Obedience. "The Works of Aphra Behn, Vol. I (of 6)", Aphra Behn.
It is needless to dissemble. "The Best Short Stories of 1921 and the Yearbook of the American Short Story", Various.
Arethusa was a woefully transparent young person; she had never learned there are times when it might seem best to dissemble a little. "The Heart of Arethusa", Francis Barton Fox.