posted by rfvv .
1. I think we are here to talk truly.
2. I think we are here to talk truthfully.
3. I think we are here to talk t______
(Are they all grammatical and the same? What other adverbs can we use starting the letter t?
I wouldn't use 1, but 2 works fine.
You could also use these adverbs:
Others can be found by looking up these three plus "truthfully" in a thesaurus.