jaurxa'u lujvo

x1 is aquatic/water-dwelling.

See also djacu, xabju, tumxa'u, tumjvejauxa'u.

In notes:

jaurdrakono
x1 is an aquatic dragon/sea dragon of species/mythology x2.
tceta
x1 is a whale/dolphin/porpoise (order Cetacea) of species/breed x2
tumjvejauxa'u
x1 is semi-aquatic/land-and-water-dwelling.
tumxa'u
x1 is terrestrial/land-dwelling.