Where does “unorthographical” come from?

unorthographical (English) comes from English orthographical, from English ortho-, from Ancient Greek ὀρθός, from Proto-Hellenic ortʰwós, from Proto-Indo-European h₃r̥dʰwós, from Proto-Indo-European h₃erdʰ-, from Proto-Indo-European -wós — Creates adjectives from verb stems.

unorthographical (English): Not orthographical; not conforming to rules of...

Definitions

  1. Not orthographical; not conforming to rules of...

Ancestry of “unorthographical”, step by step

unorthographical traces back through two separate lines of ancestry.

via English orthographical

StepLanguageWordMeaning
1EnglishorthographicalOf, or relating to orthography or spelling;...
2Englishortho-straight, right, proper; Having an extra...
3Ancient Greekὀρθόςstraight, upright, erect; straight forward, in a...
4Proto-Hellenicortʰwós
5Proto-Indo-Europeanh₃r̥dʰwós
6Proto-Indo-Europeanh₃erdʰ-to increase, grow; upright, high
7Proto-Indo-European-wósCreates adjectives from verb stems

via English un

StepLanguageWordMeaning
1EnglishunOne
Every word from Proto-Indo-European -wósEvery word from Proto-Indo-European h₃erdʰ-Every word from Proto-Indo-European h₃r̥dʰwós