Declension table of ?jalamandira

Neuter	Singular	Dual	Plural
Nominative	jalamandiram	jalamandire	jalamandirāṇi
Vocative	jalamandira	jalamandire	jalamandirāṇi
Accusative	jalamandiram	jalamandire	jalamandirāṇi
Instrumental	jalamandireṇa	jalamandirābhyām	jalamandiraiḥ
Dative	jalamandirāya	jalamandirābhyām	jalamandirebhyaḥ
Ablative	jalamandirāt	jalamandirābhyām	jalamandirebhyaḥ
Genitive	jalamandirasya	jalamandirayoḥ	jalamandirāṇām
Locative	jalamandire	jalamandirayoḥ	jalamandireṣu

Compound jalamandira -

Adverb -jalamandiram -jalamandirāt