Thaumanteus
Could not find Thaumantea in Logeion dictionaries.
Thaumantea Proper-name adjective: neuter nominative plural, Proper-name adjective: neuter vocative plural, Proper-name adjective: feminine nominative singular, Proper-name adjective: feminine ablative singular, Proper-name adjective: feminine vocative singular, Proper-name adjective: neuter accusative plural of Thaumanteus
Thaumantēus, a, um (Θαυμάντειος), de Thaumas : Thaumantea virgo Ov. M. 14, 845, Iris.