"sanely" in the adverb sense
1. sanely, sensibly, reasonably
with good sense or in a reasonable or intelligent manner
"he acted sensibly in the crisis"
"speak more sanely about these affairs"
"acted quite reasonably"
in a sane or lucid manner
"she is behaving rather sanely these days even though we know she is schizophrenic"
Source: WordNet® (An amazing lexical database of English)
Princeton University "About WordNet®."
WordNet®. Princeton University. 2010.
View WordNet® License