English doer

← Old English dōere (inherited)

← English do (affix)

← English -er (affix)

← Middle English doer (inherited)

← Middle English doar (mention)

← Middle English doere (mention)

→ English wrongdoer (compound)

→ English evildoer (compound)

→ English welldoer (compound)

→ English doerless (affix)

→ English doership (suffix)

→ English rightdoer (compound)