analytically
artfully
astutely
circumspectly
cleverly
considerately
cunningly
discerningly
discreetly
in all conscience
in all reason
in reason
intelligently
judiciously
knowingly
logically
providently
prudently
reasonably
sagaciously
sanely
sensibly
shrewdly
smartly
soundly
syllogistically
thoughtfully
understandingly
wisely
within bounds
within reason
within reasonable limitations
internationally
irrationally
nationally