Latvian kāss

← Bulgarian ка́шлица (cognate)

← Czech kašel (cognate)

← German Husten (cognate)

← Old High German huosto (cognate)

← Proto-Balto-Slavic *kās- (mention)

← Proto-Indo-European *kʷās- (mention)

← Lithuanian kosulỹs (cognate)

← Latvian kāsus (mention)

← Polish kaszel (cognate)

← Russian ка́шель (cognate)

← Sanskrit कासते (cognate)

← Proto-Slavic *kaš(ь)lь (cognate)

→ Latvian kāsēt (mention)

→ Sanskrit कासते (cognate)