Declension table of ?dṛṣṭika

Masculine	Singular	Dual	Plural
Nominative	dṛṣṭikaḥ	dṛṣṭikau	dṛṣṭikāḥ
Vocative	dṛṣṭika	dṛṣṭikau	dṛṣṭikāḥ
Accusative	dṛṣṭikam	dṛṣṭikau	dṛṣṭikān
Instrumental	dṛṣṭikena	dṛṣṭikābhyām	dṛṣṭikaiḥ dṛṣṭikebhiḥ
Dative	dṛṣṭikāya	dṛṣṭikābhyām	dṛṣṭikebhyaḥ
Ablative	dṛṣṭikāt	dṛṣṭikābhyām	dṛṣṭikebhyaḥ
Genitive	dṛṣṭikasya	dṛṣṭikayoḥ	dṛṣṭikānām
Locative	dṛṣṭike	dṛṣṭikayoḥ	dṛṣṭikeṣu

Compound dṛṣṭika -

Adverb -dṛṣṭikam -dṛṣṭikāt