Where does “strengthenable” come from?

strengthenable (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.

strengthenable (English): Capable of being strengthened

Definitions

  1. Capable of being strengthened

Ancestry of “strengthenable”, step by step

strengthenable 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 able

StepLanguageWordMeaning
1EnglishableEasy to use; Suitable; competent; Liable to
2Middle Englishablecapable, expert, qualified, skilful, competent
3Old Frenchableable; capable
4Latinhabilisable to have/possess/maintain; having sufficient...
5Latin-ilis-ile
6Proto-Italic-elis
7Proto-Indo-European-elis
8Proto-Indo-European-lósForms agent nouns from verbal roots
Every word from Proto-Indo-European -no-Every word from Middle English -enEvery word from Proto-Germanic -īnaz
strengthenable — Etymology, Origin & Word History | Etymology Explorer