The Indo-Iranian substratum
https://www.sgr.fi/en/items/show/708
aka- adj. 'bad'
anću- m. 'Soma plant' (probably ephedra)
atka- m. 'cloak'
at'aryan- m. 'priest'
aćä-/atas- 'region, space'
bhis- 'medicine, medicinal herb'
ćarua- m. name of a deity
ćāt- 'pit, well'
daćā- f. 'hem, thread'
drća-/drča- (?) 'coarse garment'
gadā- f. 'club'
gandh/t- 'smell'
ghand'(a)ru/bha- m. 'a mythical being'
grda- 'penis'
indra- m. name of a deity
ist(i)a- 'brick'
javīā- f. 'canal '
jharmija- 'firm structure, permanent house'
ǰaǰha/ukā- 'hedgehog'
kaćiapa- m. 'tortoise'
kadru- 'reddish-brown'
kaića-/gaića- m. 'head hair'
kapauta- m. 'pigeon'
kapāra- 'dish, bowl'
kap'a- m. 'mucus, phlegm'
karuš adj. 'damaged (teeth)'
kućši m. 'side of the body, flank'
kšira- 'milk'
khara- m. 'donkey'
kiä- f. 'well, source'
magia- n. 'gift, offering, sacrifice'
majūkia- m. 'wooden peg':
maljha- (?) 'belly'
matsia- m. 'fish'
mrga- m. 'game, forest animal, bird'
nagna- 'yeast, bread'
naij(s)- 'spit'
pauastā- 'cloth'
pāpa- adj. 'bad'
pijuša- 'biestings'
pusća- 'tail'
rāći- 'heap'
rši- m. 'seer'
sćaga- 'billy-goat'
sikatā- 'sand, gravel'
(s)phāra- 'ploughshare'
stuka- 'tuft of hair
sūčī-/ćūčī- 'needle'
šuaipa- (?) 'tail'
ućig- m. 'sacrificing priest'
uarājha- m. 'wild boar'
uāćī- f. 'axe, pointed knife'
urćša- m. 'tree '
urtka- m. du. 'kidney'
*(H)uštra- m. 'camel'