Where does “unsacrilegious” come from?

unsacrilegious (English) comes from English sacrilegious, from Latin sacer, from Proto-Indo-European sh₂krós, from Proto-Indo-European seh₂k- — sacred.

unsacrilegious (English): Not sacrilegious

Definitions

  1. Not sacrilegious

Ancestry of “unsacrilegious”, step by step

unsacrilegious traces back through two separate lines of ancestry.

via English sacrilegious

StepLanguageWordMeaning
1EnglishsacrilegiousCommitting sacrilege; acting or speaking very...
2Latinsacersacred, holy, dedicated (to a divinity), consecrated, hallowed
3Proto-Indo-Europeansh₂króssacred
4Proto-Indo-Europeanseh₂k-sacred

via English un

StepLanguageWordMeaning
1EnglishunOne
Every word from Proto-Indo-European seh₂k-Every word from Proto-Indo-European sh₂krósEvery word from Latin sacer