Where does “nonpertubative” come from?

nonpertubative (English) comes from English perturbative, from English perturb, from French perturber, from Italian perturbare, from Russian пертурбация, from Spanish perturbar, from Latin perturbō, from Latin turbo — to enclose, fence in; to grab, seize; to stir.

nonpertubative (English): Not perturbative

Definitions

  1. Not perturbative

Ancestry of “nonpertubative”, step by step

nonpertubative traces back through two separate lines of ancestry.

via English perturbative

StepLanguageWordMeaning
1EnglishperturbativeOf, pertaining to, or causing perturbation
2EnglishperturbTo disturb; to bother or unsettle; To slightly...
3Frenchperturberto disrupt, to disturb; to throw off, to fluster
4Italianperturbareto upset, disturb, perturb
5Russianпертурбация
6Spanishperturbarto perturb, to disturb, to bother
7Latinperturbōto confuse
8Latinturbotornado, whirlwind; crowd; I disturb, unsettle,...
9Latinturbastir, disturbance, tumult, uproar, trouble; mob,...
10Ancient Greekτύρβηdisorder, confusion, tumult; poetic rout, revelry
11Proto-Indo-EuropeantwerH-to enclose, fence in; to grab, seize; to stir

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-Indo-European twerH-Every word from Ancient Greek τύρβηEvery word from Latin turba