Declension table of ?prādhānika

Masculine	Singular	Dual	Plural
Nominative	prādhānikaḥ	prādhānikau	prādhānikāḥ
Vocative	prādhānika	prādhānikau	prādhānikāḥ
Accusative	prādhānikam	prādhānikau	prādhānikān
Instrumental	prādhānikena	prādhānikābhyām	prādhānikaiḥ prādhānikebhiḥ
Dative	prādhānikāya	prādhānikābhyām	prādhānikebhyaḥ
Ablative	prādhānikāt	prādhānikābhyām	prādhānikebhyaḥ
Genitive	prādhānikasya	prādhānikayoḥ	prādhānikānām
Locative	prādhānike	prādhānikayoḥ	prādhānikeṣu

Compound prādhānika -

Adverb -prādhānikam -prādhānikāt