"scathe". Online Merriam-Webster Dictionary. Merriam-Webster. Archived from the original on 28 March 2018. Retrieved 25 February 2014. Middle English skathe, from Old Norse skathi; akin to Old English sceatha 'injury', Greek askēthēs 'unharmed'
usgs.gov
planetarynames.wr.usgs.gov
"Skadi Mons". Gazetteer of Planetary Nomenclature. Archived from the original on 16 September 2019. Retrieved 21 March 2016.
web.archive.org
"scathe". Online Merriam-Webster Dictionary. Merriam-Webster. Archived from the original on 28 March 2018. Retrieved 25 February 2014. Middle English skathe, from Old Norse skathi; akin to Old English sceatha 'injury', Greek askēthēs 'unharmed'
"Skadi Mons". Gazetteer of Planetary Nomenclature. Archived from the original on 16 September 2019. Retrieved 21 March 2016.