Where does “nihtlich” come from?

nihtlich (Middle English) comes from Old English nihtlīċ, from Old English niht, from Proto-Indo-European nókʷts, from Proto-Indo-European negʷ- — bare, naked.

Ancestry of “nihtlich”, step by step

nihtlich traces back through two separate lines of ancestry.

via Old English nihtlīċ

StepLanguageWordMeaning
1Old Englishnihtlīċnightly, of the night, nocturnal
2Old Englishnihtnight; day
3Proto-Indo-Europeannókʷtsnight
4Proto-Indo-Europeannegʷ-bare, naked

via Old English nihtelīċ

StepLanguageWordMeaning
1Old Englishnihtelīċnocturnal, nightly, of the night, at night
Every word from Proto-Indo-European negʷ-Every word from Proto-Indo-European nókʷtsEvery word from Old English niht