The Tocharian B word swese
Word swese
s w e s e
IPA swese
Meaning rain

Other words that might be of interest
war ‘water’, 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’