Middle English sparre

← Middle Dutch sparre (borrowed)

← Middle English spare (alter)

← Middle English sparr (alter)

← Middle English spere (alter)

← Middle English sperr (alter)

← Middle English sperre (alter)

← Middle English sparren (link)

← Proto-Germanic *sparrô (inherited)

← Proto-West Germanic *sparrō (inherited)

→ English spar (derived)

→ Middle English sparren (alter)