Declension table of ?vijayaka

Masculine	Singular	Dual	Plural
Nominative	vijayakaḥ	vijayakau	vijayakāḥ
Vocative	vijayaka	vijayakau	vijayakāḥ
Accusative	vijayakam	vijayakau	vijayakān
Instrumental	vijayakena	vijayakābhyām	vijayakaiḥ vijayakebhiḥ
Dative	vijayakāya	vijayakābhyām	vijayakebhyaḥ
Ablative	vijayakāt	vijayakābhyām	vijayakebhyaḥ
Genitive	vijayakasya	vijayakayoḥ	vijayakānām
Locative	vijayake	vijayakayoḥ	vijayakeṣu

Compound vijayaka -

Adverb -vijayakam -vijayakāt