The Tocharian B word atiyo
Word atiyo
a t i y o
Meaning grass
See also Tocharian A: āti ‘grass’
Synonyms atiyai

Comments
Douglas Q. Adams, “Etymological Dictionary of Tocharian B”, 1999, Brill

Other words that might be of interest
stām ‘tree’, sārm ‘seed’, śäktālye ‘seed’, pilta ‘leaf’, witsako ‘root’, pyāpyo ‘flower’, karāk ‘branch’, māśak ‘bean’, māṣikāni ‘bean, a kind of’, mutkavarṇi ‘bean, moth’, yap ‘barley’, kārṣake ‘farmer’, werpiśke ‘garden’, śātre ‘grain’, tāno ‘grain’, tanākko ‘grain’, proksa ‘grain’, ñemek ‘harvest’, makūl ‘root’, ysāre ‘wheat’, cagala ‘wine’