Declension table of ?vaidhika

Masculine	Singular	Dual	Plural
Nominative	vaidhikaḥ	vaidhikau	vaidhikāḥ
Vocative	vaidhika	vaidhikau	vaidhikāḥ
Accusative	vaidhikam	vaidhikau	vaidhikān
Instrumental	vaidhikena	vaidhikābhyām	vaidhikaiḥ vaidhikebhiḥ
Dative	vaidhikāya	vaidhikābhyām	vaidhikebhyaḥ
Ablative	vaidhikāt	vaidhikābhyām	vaidhikebhyaḥ
Genitive	vaidhikasya	vaidhikayoḥ	vaidhikānām
Locative	vaidhike	vaidhikayoḥ	vaidhikeṣu

Compound vaidhika -

Adverb -vaidhikam -vaidhikāt