Declension table of ?ātiśayya

Neuter	Singular	Dual	Plural
Nominative	ātiśayyam	ātiśayye	ātiśayyāni
Vocative	ātiśayya	ātiśayye	ātiśayyāni
Accusative	ātiśayyam	ātiśayye	ātiśayyāni
Instrumental	ātiśayyena	ātiśayyābhyām	ātiśayyaiḥ
Dative	ātiśayyāya	ātiśayyābhyām	ātiśayyebhyaḥ
Ablative	ātiśayyāt	ātiśayyābhyām	ātiśayyebhyaḥ
Genitive	ātiśayyasya	ātiśayyayoḥ	ātiśayyānām
Locative	ātiśayye	ātiśayyayoḥ	ātiśayyeṣu

Compound ātiśayya -

Adverb -ātiśayyam -ātiśayyāt