Declension table of ?merutantra

Neuter	Singular	Dual	Plural
Nominative	merutantram	merutantre	merutantrāṇi
Vocative	merutantra	merutantre	merutantrāṇi
Accusative	merutantram	merutantre	merutantrāṇi
Instrumental	merutantreṇa	merutantrābhyām	merutantraiḥ
Dative	merutantrāya	merutantrābhyām	merutantrebhyaḥ
Ablative	merutantrāt	merutantrābhyām	merutantrebhyaḥ
Genitive	merutantrasya	merutantrayoḥ	merutantrāṇām
Locative	merutantre	merutantrayoḥ	merutantreṣu

Compound merutantra -

Adverb -merutantram -merutantrāt