The Thracian word iuras
Word iuras
Meaning water, river
Synonyms achel-, arta(s), mar, sara, sind(u)-, strumon, opa

Other words that might be of interest
ala ‘current, stream’, alta ‘current, stream’, arma ‘swamp’, ars ‘to flow’, e(i)b ‘to flow’, kaba(s) ‘bog, swamp’, kalsas ‘dry, dried up’, ostas ‘river mouth’, pala ‘swamp’, krisos ‘river name’