Declension table of ?yaṣṭīka

Neuter	Singular	Dual	Plural
Nominative	yaṣṭīkam	yaṣṭīke	yaṣṭīkāni
Vocative	yaṣṭīka	yaṣṭīke	yaṣṭīkāni
Accusative	yaṣṭīkam	yaṣṭīke	yaṣṭīkāni
Instrumental	yaṣṭīkena	yaṣṭīkābhyām	yaṣṭīkaiḥ
Dative	yaṣṭīkāya	yaṣṭīkābhyām	yaṣṭīkebhyaḥ
Ablative	yaṣṭīkāt	yaṣṭīkābhyām	yaṣṭīkebhyaḥ
Genitive	yaṣṭīkasya	yaṣṭīkayoḥ	yaṣṭīkānām
Locative	yaṣṭīke	yaṣṭīkayoḥ	yaṣṭīkeṣu

Compound yaṣṭīka -

Adverb -yaṣṭīkam -yaṣṭīkāt