Declension table of ?tiraśca

Neuter	Singular	Dual	Plural
Nominative	tiraścam	tiraśce	tiraścāni
Vocative	tiraśca	tiraśce	tiraścāni
Accusative	tiraścam	tiraśce	tiraścāni
Instrumental	tiraścena	tiraścābhyām	tiraścaiḥ
Dative	tiraścāya	tiraścābhyām	tiraścebhyaḥ
Ablative	tiraścāt	tiraścābhyām	tiraścebhyaḥ
Genitive	tiraścasya	tiraścayoḥ	tiraścānām
Locative	tiraśce	tiraścayoḥ	tiraśceṣu

Compound tiraśca -

Adverb -tiraścam -tiraścāt