Declension table of ?keralatantra

Neuter	Singular	Dual	Plural
Nominative	keralatantram	keralatantre	keralatantrāṇi
Vocative	keralatantra	keralatantre	keralatantrāṇi
Accusative	keralatantram	keralatantre	keralatantrāṇi
Instrumental	keralatantreṇa	keralatantrābhyām	keralatantraiḥ
Dative	keralatantrāya	keralatantrābhyām	keralatantrebhyaḥ
Ablative	keralatantrāt	keralatantrābhyām	keralatantrebhyaḥ
Genitive	keralatantrasya	keralatantrayoḥ	keralatantrāṇām
Locative	keralatantre	keralatantrayoḥ	keralatantreṣu

Compound keralatantra -

Adverb -keralatantram -keralatantrāt