The story
- Latin · derived fromsubtīlitās
- Old French · derived fromsutilté
- Middle English · inherited fromsotilte
- English todaysubtlety
From Middle English sotilte, from Old French sutilté, inherited from Latin subtīlitās, from subtīlis (“subtle”). Equivalent to subtle + -ty. Doublet of subtility.
Words from the same roots
Latinsubtīlitās all →
subtility
Etymology from Wiktionary, CC BY-SA 4.0.