Declension table of ?dvitīyika

Neuter	Singular	Dual	Plural
Nominative	dvitīyikam	dvitīyike	dvitīyikāni
Vocative	dvitīyika	dvitīyike	dvitīyikāni
Accusative	dvitīyikam	dvitīyike	dvitīyikāni
Instrumental	dvitīyikena	dvitīyikābhyām	dvitīyikaiḥ
Dative	dvitīyikāya	dvitīyikābhyām	dvitīyikebhyaḥ
Ablative	dvitīyikāt	dvitīyikābhyām	dvitīyikebhyaḥ
Genitive	dvitīyikasya	dvitīyikayoḥ	dvitīyikānām
Locative	dvitīyike	dvitīyikayoḥ	dvitīyikeṣu

Compound dvitīyika -

Adverb -dvitīyikam -dvitīyikāt