Where does “unpleasable” come from?

unpleasable (English) comes from English pleasable, from English please, from English ED, from Japanese エンディング, from English ending, from Middle English ending, from Middle English endyng, from Old English endung — on, onto.

unpleasable (English): That cannot be pleased; implacable

Definitions

  1. That cannot be pleased; implacable

Ancestry of “unpleasable”, step by step

unpleasable traces back through two separate lines of ancestry.

via English pleasable

StepLanguageWordMeaning
1EnglishpleasableThat may be pleased
2EnglishpleaseTo make happy or satisfy; to give pleasure to; To...
3EnglishEDInitialism of erectile dysfunction; Initialism of...
4Japaneseエンディングending, especially of a broadcast or performance
5EnglishendingA termination or conclusion; The last part of...
6Middle EnglishendingAlternative form of endyng
7Middle EnglishendyngAn ending, termination, or conclusion;...
8Old Englishendungending
9Old Englishendianto end, make an end of; to finish, complete; to...
10Proto-Germanicandijōnąto end, bring to an end, finish
11Proto-Germanicandijazend
12Proto-Indo-Europeanh₂entíosfront; forehead
13Proto-Indo-Europeanh₂ent-face; forehead; front
14Proto-Indo-Europeanh₂en-on, onto

via English un

StepLanguageWordMeaning
1EnglishunOne
Every word from Proto-Indo-European h₂en-Every word from Proto-Indo-European h₂ent-Every word from Proto-Indo-European h₂entíos