conscience
awareness of conduct, morality, or inward knowledge
- SOUND
- Middle English conscience continues into modern English with spelling retained and pronunciation substantially reduced.
- MEANING
- Moral awareness remains central while older general awareness survives only marginally or archaically.
- CHRONOLOGY
- Merriam-Webster reports English use from the thirteenth century.
- SCHOLAR
- Merriam-Webster · American Heritage editors
- CONFIDENCE
- established