Czech strom

← Czech strmý (mention)

← Czech strměti (mention)

← Proto-Indo-European *ter- (derived)

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

← Proto-Slavic *stromъ (inherited)

← Proto-Slavic *strьmъ (mention)

→ Czech stromoví (suffix)

→ Czech stromořadí (affix)