The C. Luwian word wa-a-ar-ša
Word wa-a-ar-ša
IPA wārša
Meaning water
See also Phrygian: ΥΔΩΡ ‘water’
Phrygian: ΒΕΔΥ ‘water’
Greek: ύδωρ ‘water’
Proto-Indo-European: *wódr̥/wudr̥ ‘water’
Tocharian B: war ‘water’
Old Norse: vatn ‘water’
Hittite: ua-a-tar ‘water’
Hittite: wa-a-tar ‘water’
Palaic: wa-at-ta-na ‘water’

Other words that might be of interest
ha-a-pi-in-ni ‘stream, small river’, a-la-aš-ša-am- ‘sea’, ḫa-a-pi-iš ‘river’, a-ar-ši-ya- ‘to flow’, du-u-ur ‘urine’