Middle English step-

← Old English stēop- (inherited)

← Proto-Germanic *steupa- (inherited)

← Proto-West Germanic *steupa- (inherited)

→ English step- (inherited)

→ Middle English stepchild (affix)

→ Middle English stepdame (affix)

→ Middle English stepbarn (affix)

→ Middle English stepfader (affix)

→ Middle English stepmoder (affix)

→ Middle English stepdoughter (affix)

→ Middle English stepsone (affix)