Where does “inaidable” come from?

inaidable (English) comes from English aidable, from English aid, from Middle English aiden, from Middle French ayder, from Old French aidier, from Latin adiūtō, from Latin -tō, from Latin -tus — Derives action nouns from verb roots.

inaidable (English): Incapable of being assisted; helpless

Definitions

  1. Incapable of being assisted; helpless

Ancestry of “inaidable”, step by step

inaidable traces back through two separate lines of ancestry.

via English aidable

StepLanguageWordMeaning
1EnglishaidableQualifying for financial aid; Capable of being...
2EnglishaidHelp; assistance; succor, relief; A helper; an...
3Middle EnglishaidenTo aid
4Middle Frenchayderto help; to aid
5Old Frenchaidierto help
6Latinadiūtōto help, serve, assist
7Latin-tōForms here
8Latin-tusForms the past participle of verbs; Forms...
9Proto-Italic-tus
10Proto-Indo-European-tusDerives action nouns from verb roots

via English in

StepLanguageWordMeaning
1EnglishinUsed to indicate location, inclusion, or position...
2Middle EnglishinAny kind of accomodation; particularly; A home or...
3Old Englishinin; Alternative form of inn
4Proto-West Germanic*in
Every word from Proto-Indo-European -tusEvery word from Latin -tusEvery word from Latin -tō