Where does “strengthenest” come from?

strengthenest (English) comes from English strengthen, from Middle English strengthenen, from Middle English strengthen, from Middle English -en, from Old English -en, from Old Norse -inn, from Proto-Norse -īna-, from Proto-Germanic -īnaz — adjectival suffix.

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

Definitions

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

Ancestry of “strengthenest”, step by step

strengthenest traces back through two separate lines of ancestry.

via English strengthen

StepLanguageWordMeaning
1EnglishstrengthenTo make strong or stronger; to add strength to;...
2Middle Englishstrengthenen
3Middle Englishstrengthento strengthen, fortify; to empower, to augment;...
4Middle English-enDenotes the past participle form when attached to...
5Old English-enmæġþ + API → mæġden; cocc + API → cycen, cicen;...
6Old Norse-innUsed to create adjectives from nouns, meaning...
7Proto-Norse-īna-
8Proto-Germanic-īnaz-en
9Proto-Indo-European-iHnosCreates adjectives of materials
10Proto-Indo-European-no-adjectival suffix

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 -no-Every word from Middle English -enEvery word from Proto-Germanic -īnaz