English staunch

← Middle English staunche (inherited)

← Spanish estante (cognate)

← French étanche (cognate)

← French estanchier (mention)

← Old French estanche (derived)

← Romansch staunza (cognate)

→ English staunchness (suffix)

→ English staunchly (suffix)

→ English stauncher (suffix)

→ English unstaunchable (affix)