Where does “slackery” come from?

slackery (English) comes from English Y, from English yuri, from Japanese 百合, from Japanese 連用形, from Japanese 見る, from Japanese 夢, from Old Japanese 夢, from Japanese 目.

slackery (English): Laxity; idleness; lack of requisite effort

Definitions

  1. Laxity; idleness; lack of requisite effort

Ancestry of “slackery”, step by step

slackery traces back through 3 separate lines of ancestry.

via English Y

StepLanguageWordMeaning
1EnglishYA figure or mark in the shape of the letter Y; A...
2EnglishyuriA narrative or visual work featuring a romance or...
3Japanese百合lily
4Japanese連用形an inflectional category: the continuative or...
5Japanese見るto see, to watch, to observe, to look at...
6Japanesea dream; a vision; leaving reality to the state...
7Old Japanesea dream
8Japanesean order in biology: smaller than a class, bigger...
9Middle Chinese

via English slacker

StepLanguageWordMeaning
1EnglishslackerOne who procrastinates or is lazy; A person...
2EnglishslackThe part of anything that hangs loose, having no...
3Middle Englishslak
4Old Englishslæclazy
5Proto-Germanicslakazslack, lax
6Proto-Indo-European(s)leh₁g-weak, feeble; weak, faint

via English ery

StepLanguageWordMeaning
1Englishery
Every word from Middle Chinese