Where does “straightenest” come from?

straightenest (English) comes from English straighten, from English straight, from Middle English streight, from Middle English strecchen, from Old English streċċan, from Proto-West Germanic strakkjan, from Proto-Indo-European (s)treg- — rigid, stiff; to be stiff, rigid, strong.

straightenest (English): second-person singular simple present form of...

Definitions

  1. second-person singular simple present form of...

Ancestry of “straightenest”, step by step

straightenest traces back through two separate lines of ancestry.

via English straighten

StepLanguageWordMeaning
1EnglishstraightenTo cause to become straight; To become straight;...
2EnglishstraightNot crooked or bent; having a constant direction...
3Middle Englishstreightstraight; direct
4Middle EnglishstrecchenTo stretch out, spread, extend; To stretch,...
5Old Englishstreċċanto stretch, hold out, extend, spread out,...
6Proto-West Germanicstrakkjanto stretch, to make straight
7Proto-Indo-European(s)treg-rigid, stiff; to be stiff, rigid, strong

via English Est

StepLanguageWordMeaning
1EnglishEstestablished
2Middle Englishestegrace, est, favour; pleasure, enjoyment, fun;...
3Old Englishēstwill, consent, favour, grace, liberality,...
4Proto-West Germanic*anstifavour
5Proto-Germanicanstizfavour, affection
6Proto-Germanicunnanąto grant, bestow
7Proto-Indo-Europeanān-to notice; face, mouth
Every word from Proto-Indo-European (s)treg-Every word from Proto-West Germanic strakkjanEvery word from Old English streċċan