Declension table of ?sāmatantra

Neuter	Singular	Dual	Plural
Nominative	sāmatantram	sāmatantre	sāmatantrāṇi
Vocative	sāmatantra	sāmatantre	sāmatantrāṇi
Accusative	sāmatantram	sāmatantre	sāmatantrāṇi
Instrumental	sāmatantreṇa	sāmatantrābhyām	sāmatantraiḥ
Dative	sāmatantrāya	sāmatantrābhyām	sāmatantrebhyaḥ
Ablative	sāmatantrāt	sāmatantrābhyām	sāmatantrebhyaḥ
Genitive	sāmatantrasya	sāmatantrayoḥ	sāmatantrāṇām
Locative	sāmatantre	sāmatantrayoḥ	sāmatantreṣu

Compound sāmatantra -

Adverb -sāmatantram -sāmatantrāt