Declension table of ?varṇasa

Masculine	Singular	Dual	Plural
Nominative	varṇasaḥ	varṇasau	varṇasāḥ
Vocative	varṇasa	varṇasau	varṇasāḥ
Accusative	varṇasam	varṇasau	varṇasān
Instrumental	varṇasena	varṇasābhyām	varṇasaiḥ varṇasebhiḥ
Dative	varṇasāya	varṇasābhyām	varṇasebhyaḥ
Ablative	varṇasāt	varṇasābhyām	varṇasebhyaḥ
Genitive	varṇasasya	varṇasayoḥ	varṇasānām
Locative	varṇase	varṇasayoḥ	varṇaseṣu

Compound varṇasa -

Adverb -varṇasam -varṇasāt