The Tocharian B word war
Word war
w ɐ r
IPA wɐr
Meaning water
See also Hittite: ua-a-tar ‘water’
C. Luwian: wa-a-ar-ša ‘water’

Other words that might be of interest
swese ‘rain’, cake ‘river’, lyam ‘lake’, samudtär ‘sea’, karītstse ‘wet’, asāre ‘dry’, tsrerme ‘ditch’, murye ‘ditch, irrigation’, pält- ‘drip’, kärkkālle ‘marsh, swamp’, waiw- ‘moisten’, kaumiye ‘pond’, āp ‘river’, miśo ‘urine’