Declension table of ?samuttheya

Neuter	Singular	Dual	Plural
Nominative	samuttheyam	samuttheye	samuttheyāni
Vocative	samuttheya	samuttheye	samuttheyāni
Accusative	samuttheyam	samuttheye	samuttheyāni
Instrumental	samuttheyena	samuttheyābhyām	samuttheyaiḥ
Dative	samuttheyāya	samuttheyābhyām	samuttheyebhyaḥ
Ablative	samuttheyāt	samuttheyābhyām	samuttheyebhyaḥ
Genitive	samuttheyasya	samuttheyayoḥ	samuttheyānām
Locative	samuttheye	samuttheyayoḥ	samuttheyeṣu

Compound samuttheya -

Adverb -samuttheyam -samuttheyāt