to my knowledge
As I understand
To my knowledge signals that what follows is true as far as the speaker knows, while acknowledging possible ignorance: To my knowledge, no one has complained.
The phrase hedges a claim—you're confident but can't guarantee completeness.
It often precedes statements about facts the speaker has reason to know: To my knowledge, she's never been to Paris.
- apparentlyAs far as shown
- insofarTo the degree that
- fallibilityLiability to err
- incompletenessState of lacking parts
- as far as one knowsBased on available information
uncertainty · doubt · reportedly · ignorance · assumption · awareness · speculation · in my opinion · honest opinion · allegedly · belief · hedging · supposedly · off the record · understanding · ambiguity · subject to change · oversight
to my knowledgewithout a doubt
With complete certainty
certainly · definitely · unquestionably · for certain · indisputably
knowledge, know, known, knowing, knowingly, knowledgeable, knowledgeably, unknowing, unknowingly