From Middle Radestrian nýrims, from Old Radestrian nȳrimre, from Proto-Radic *nȳrimir, from Proto-Hirdic *nȳ́ḏimis, from Proto-Laenkean *niw<di>m-, from the Proto-Laenkean root *niwm-(to roll).
From Middle Radestrian nýrinvers, from Old Radestrian nȳrimvirre, from Proto-Radic *nȳrimhirir, from *nȳrimir(egg) + *herir(white), equivalent to nýrims + hjeriș.
From Middle Radestrian nvastra, from Old Radestrian nlatcræ, from Proto-Radic *nıltcer, from Proto-Hirdic *nəlckés, from Proto-Laenkean *na-tl̥cʼ-kʼé-, from the Proto-Laenkean root *tlycʼ-(to ferment).
From Middle Radestrian nýmmre, from Old Radestrian nȳmmre, from Proto-Radic *nȳmmir, from Proto-Laenkean *niwm-me-, from the Proto-Laenkean root *niwm-(to roll).
From Middle Radestrian nýnts, from Old Radestrian nȳmts, from Proto-Radic *nȳmts(year), from Proto-Hirdic *nȳ́mtəs, from Proto-Laenkean *niwm-tʼa-, from the Proto-Laenkean root *niwm-(to roll).
From Middle Radestrian nvógra, from Old Radestrian nlōǧra, from Proto-Radic *nōlhwer, from Proto-Hirdic *nōləkhwés, from Proto-Laenkean *na-wl̥-k(ʰ)wé-, from the Proto-Laenkean root *wal-(black).
Obúr elicits a more general reason, whereas át2 tends to imply cause or purpose.
From Middle Radestrian obôr, from Old Radestrian avbôr, from Proto-Radic *abbôr, from Proto-Hirdic *aḇbɔ̄́s, from Proto-Laenkean *⁂m̥bbáws, from the Proto-Laenkean root *ᵐbæj(n)-(interrogative).
From Middle Radestrian aucíra, from Old Radestrian avcijra, from Proto-Radic *abciǧor, from Proto-Hirdic *aḇkighós, from Proto-Laenkean *m̥bk-igʱó-, from the Proto-Laenkean root *ᵐbik-(to damage, to harm).
From Middle Radestrian audrass, from Old Radestrian awdrass, from Proto-Radic *aǧdorhs(evening), with sporadic shortening, from Proto-Hirdic *ghədɔ̄́rkhəs, from Proto-Laenkean *gʱa-ⁿdawrkʰ-, from the Proto-Laenkean root *ⁿdawrkʰ-(dark/night).
From Middle Radestrian vue-, from Old Radestrian lŭe-, from Proto-Radic *lıe-, from Proto-Hirdic *ləḡe(ḡ)-, from Proto-Laenkean *l̥g-ég-, from the Proto-Laenkean root *log-(five).
From Middle Radestrian auraiș, from Old Radestrian awraišjer, from Proto-Radic *aǧrahs, *aǧrajišjir, from Proto-Hirdic *aḡhrə́həs, from Proto-Laenkean *ŋ̊gh-ŕ̥h-, from the Proto-Laenkean root *ᵑgih-(reflexive).
From Middle Radestrian aurast, from Old Radestrian awræztt, from Proto-Radic *agræhzht, from Proto-Hirdic *aḡrǽp̄z-, from Proto-Laenkean *ŋ̊g<rǽp>z-, from the Proto-Laenkean root *PL. *ᵑgæz-(to invoke).