English tweak

← Old English twiccian (inherited)

← English twitch (mention)

← Middle English twikken (inherited)

← Proto-West Germanic *twekkōn (inherited)

→ English twig (mention)

→ English jigger (link)

→ English tweaker (suffix)

→ English tweaker (mention)

→ English twitch (cognate)

→ English tweakable (suffix)

→ English tweakage (suffix)

→ English angletwitch (compound)

→ English retweak (prefix)

→ English tweaky (suffix)

→ Portuguese retoque (link)