Declension table of ?draḍhika

Masculine	Singular	Dual	Plural
Nominative	draḍhikaḥ	draḍhikau	draḍhikāḥ
Vocative	draḍhika	draḍhikau	draḍhikāḥ
Accusative	draḍhikam	draḍhikau	draḍhikān
Instrumental	draḍhikena	draḍhikābhyām	draḍhikaiḥ draḍhikebhiḥ
Dative	draḍhikāya	draḍhikābhyām	draḍhikebhyaḥ
Ablative	draḍhikāt	draḍhikābhyām	draḍhikebhyaḥ
Genitive	draḍhikasya	draḍhikayoḥ	draḍhikānām
Locative	draḍhike	draḍhikayoḥ	draḍhikeṣu

Compound draḍhika -

Adverb -draḍhikam -draḍhikāt