Declension table of ?dīkṣya

Masculine	Singular	Dual	Plural
Nominative	dīkṣyaḥ	dīkṣyau	dīkṣyāḥ
Vocative	dīkṣya	dīkṣyau	dīkṣyāḥ
Accusative	dīkṣyam	dīkṣyau	dīkṣyān
Instrumental	dīkṣyeṇa	dīkṣyābhyām	dīkṣyaiḥ dīkṣyebhiḥ
Dative	dīkṣyāya	dīkṣyābhyām	dīkṣyebhyaḥ
Ablative	dīkṣyāt	dīkṣyābhyām	dīkṣyebhyaḥ
Genitive	dīkṣyasya	dīkṣyayoḥ	dīkṣyāṇām
Locative	dīkṣye	dīkṣyayoḥ	dīkṣyeṣu

Compound dīkṣya -

Adverb -dīkṣyam -dīkṣyāt