rohoin

Ingrian

From roho (“grass”) +‎ -in. Akin to Finnish ruohoinen.

rohoin

rohoin (comparative rohoisemp)

Declension of rohoin (type 1/kärpäin, no gradation)
	singular	plural
nominative	rohoin	rohoiset
genitive	rohoisen	rohoisiin
partitive	rohoista, rohoist	rohoisia
illative	rohoisee	rohoisii
inessive	rohoisees	rohoisiis
elative	rohoisest	rohoisist
allative	rohoiselle	rohoisille
adessive	rohoiseel	rohoisiil
ablative	rohoiselt	rohoisilt
translative	rohoiseks	rohoisiks
essive	rohoisenna, rohoiseen	rohoisinna, rohoisiin
exessive¹⁾	rohoisent	rohoisint
¹⁾ obsolete ^) the accusative* corresponds with either the genitive (sg) or nominative (pl) ^) the comitative** is formed by adding the suffix -ka^? or -kä^? to the genitive.

V. I. Junus (1936), Iƶoran Keelen Grammatikka‎^[1], Leningrad: Riikin Ucebno-pedagogiceskoi Izdateljstva, page 51
Ruben E. Nirvi (1971), Inkeroismurteiden Sanakirja, Helsinki: Suomalais-Ugrilainen Seura, page 484

roho (“grass”) +‎ -in. For "green", compare Estonian roheline, Ingrian rohoin.

rohoin

Declension of rohoin (type XII/sinin, no gradation)
	singular	plural
nominative	rohoin	rohoizõd
genitive	rohoizõ	rohoisijõ
partitive	rohoissõ	rohoisiit
illative	rohoisõ, rohoisõsõ	rohoisiisõ
inessive	rohoizõz	rohoisiiz
elative	rohoizõss	rohoisiiss
allative	rohoizõllõ	rohoisiillõ
adessive	rohoizõll	rohoisiill
ablative	rohoizõlt	rohoisiilt
translative	rohoizõssi	rohoisiissi
^) the accusative* corresponds with either the genitive (sg) or nominative (pl) ^) the terminative** is formed by adding the suffix -ssaa to the short illative (sg) or the genitive. ^*) the comitative** is formed by adding the suffix -ka to the genitive. For dialectal differences between case endings, see Appendix:Votic dialects.

Hallap, V.; Adler, E.; Grünberg, S.; Leppik, M. (2012), “rohoin”, in Vadja keele sõnaraamat [A dictionary of the Votic language]‎^[2], 2nd edition, Tallinn