Words that come from Proto-Indo-European “swā-n-”
230 words across 41 languages descend from Proto-Indo-European swā-n- — including insane, insanity, sane, sanitary, sanitation, sanity, san, sanatorium.
See the etymology of swā-n- itself →
English (47)
- insane
- insanity
- sane
- sanitary
- sanitation
- sanity
- san
- sanatorium
- unsanitary
- insanely
- insanitary
- sanely
- phytosanitary
- sanatoria
- sanitarian
- sainfoin
- Sanitas
- saneness
- sanitate
- insanitation
- sanation
- sanitarily
- sanism
- sanicle
- unsanitarily
- sanist
- sanitariness
- noninsane
- insanable
- insaneness
- zoosanitary
- sanable
- unsanitariness
- sanitationist
- sanitarianism
- nonsane
- sanitational
- sanman
- insanitarily
- sanableness
- hydrosanitary
- São Tomé
- São Toméan
- schlagsahne
- insanery
- sanitationless
- sociosanitary