The Greek word αχελώος
Word αχελώος
a kʰ e l ɔː. o ς
IPA akʰelɔːoς
Meaning name of a river, water
See also Phrygian: ΑΚΑΛΑ ‘water’
Thracian: achel- ‘water’
Greek: ύδωρ ‘water’

Other words that might be of interest
φλύζω ‘to flow, to overflow’, εμπότης ‘water jar, urn’, θάλασσα ‘sea’, πόντος ‘sea’, βάλτος ‘swamp’, ῥέω ‘to flow’, ξηρό ‘dry’