Where does “nonperfunctory” come from?

nonperfunctory (English) comes from English perfunctory, from Latin perfunctōrius, from Latin perfungor, from Latin per, from Latin Ad, from Latin illic, from Latin ille, from Latin olle — that.

nonperfunctory (English): Not perfunctory

Definitions

  1. Not perfunctory

Ancestry of “nonperfunctory”, step by step

nonperfunctory traces back through two separate lines of ancestry.

via English perfunctory

StepLanguageWordMeaning
1EnglishperfunctoryDone only to fulfil a duty, or in a careless or...
2Latinperfunctōriuscareless, negligent
3LatinperfungorI fulfil, perform, discharge; I undergo, endure
4Latinperthrough, by means of; throughout, during
5LatinAdtoward, to
6Latinilliche, she, it, yonder, that, overthere; in that...
7Latinillethat; those; "; demonstrative pronoun "; that...
8LatinolleArchaic form of ille
9Proto-Italic*olnosthat

via English non

StepLanguageWordMeaning
1EnglishnonObsolete form of none
2Frenchnonno; not; a no, a negative response
3Old Frenchnonno; not; Alternative form of nom
4Latinnōnnot
5Old Latinnoenum
6Proto-Indo-Europeanóynosone; single
Every word from Proto-Italic *olnos