circumstantially

definition: without advance planning
example:
speech part: adverb
synonyms: unexpectedly
definition: in minute detail
example:
speech part: adverb
synonyms: minutely
definition: insofar as the circumstances are concerned
example: the account was circumstantially accurate
speech part: adverb
synonyms:
definition: according to circumstances
example: They were convicted circumstantially.
speech part: adverb
synonyms:

How circumstantially is being used?