Declension table of ?īrṣyaka

Neuter	Singular	Dual	Plural
Nominative	īrṣyakam	īrṣyake	īrṣyakāṇi
Vocative	īrṣyaka	īrṣyake	īrṣyakāṇi
Accusative	īrṣyakam	īrṣyake	īrṣyakāṇi
Instrumental	īrṣyakeṇa	īrṣyakābhyām	īrṣyakaiḥ
Dative	īrṣyakāya	īrṣyakābhyām	īrṣyakebhyaḥ
Ablative	īrṣyakāt	īrṣyakābhyām	īrṣyakebhyaḥ
Genitive	īrṣyakasya	īrṣyakayoḥ	īrṣyakāṇām
Locative	īrṣyake	īrṣyakayoḥ	īrṣyakeṣu

Compound īrṣyaka -

Adverb -īrṣyakam -īrṣyakāt